fix: improve type safety in litegraph library layer - No Explicit Any mission (PR 2)#7401
fix: improve type safety in litegraph library layer - No Explicit Any mission (PR 2)#7401
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- DEFAULT_GROUP_FONT_SIZE: assign default value 24 (was `any` with no value; the internal fallback was already 24, making the constant ineffective) - getParameterNames: replace `any` with `unknown` in function signature - extendClass: replace deprecated __lookupGetter__/__defineGetter__ with Object.getOwnPropertyDescriptor/defineProperty and add proper types - LGraphNodeProperties: replace `any` with `unknown` and Record types for dynamic property access - IBaseWidget.callback: change value type from `any` to `unknown` - BaseWidget.callback: change value type to match generic TWidget['value']
- previewAny.ts: add explicit boolean type annotation for callback value - ButtonWidget.ts: pass widget value instead of widget instance to callback to match the IBaseWidget.callback signature
📝 WalkthroughWalkthroughTightens type annotations across litegraph widgets and property system, refactors property instrumentation with a dedicated resolver, modernizes prototype merging using property descriptors, and makes DEFAULT_GROUP_FONT_SIZE a concrete numeric constant. Changes
Possibly related PRs
✨ Finishing touches
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Bundle Size ReportSummary
Category Glance Per-category breakdownApp Entry Points — 3.24 MB (baseline 3.24 MB) • 🔴 +573 BMain entry bundles and manifests
Status: 3 added / 3 removed Graph Workspace — 1.05 MB (baseline 1.05 MB) • ⚪ 0 BGraph editor runtime, canvas, workflow orchestration
Status: 1 added / 1 removed Views & Navigation — 6.63 kB (baseline 6.63 kB) • ⚪ 0 BTop-level views, pages, and routed surfaces
Status: 1 added / 1 removed Panels & Settings — 302 kB (baseline 302 kB) • ⚪ 0 BConfiguration panels, inspectors, and settings screens
Status: 6 added / 6 removed UI Components — 198 kB (baseline 198 kB) • ⚪ 0 BReusable component library chunks
Status: 8 added / 8 removed Data & Services — 12.5 kB (baseline 12.5 kB) • ⚪ 0 BStores, services, APIs, and repositories
Status: 2 added / 2 removed Utilities & Hooks — 1.41 kB (baseline 1.41 kB) • ⚪ 0 BHelpers, composables, and utility bundles
Status: 1 added / 1 removed Vendor & Third-Party — 9.19 MB (baseline 9.19 MB) • ⚪ 0 BExternal libraries and shared vendor chunks
Other — 3.6 MB (baseline 3.6 MB) • ⚪ 0 BBundles that do not match a named category
Status: 16 added / 16 removed |
🔧 Auto-fixes AppliedThis PR has been automatically updated to fix linting and formatting issues.
Changes made:
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- MapProxyHandler: replace `any` with generic type V for get/set methods and `unknown` for bindAllMethods - litegraph.ts: replace `any` with `Record<string, unknown>` for widgets_info
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⚠️ Outside diff range comments (1)
src/lib/litegraph/src/LGraphNodeProperties.ts (1)
124-147: Consider if the typed variant pattern is necessary.The code introduces a pattern where
#createInstrumentedDescriptordelegates to#createInstrumentedDescriptorTyped<TValue>, and similarly#emitPropertyChangedelegates to#emitPropertyChangeTyped<TValue>.While this pattern preserves type information internally, it adds complexity:
- Two methods for each operation (public wrapper + typed implementation)
- The typed variants don't provide additional type safety externally since the wrappers use
unknown- The generic
TValuein the typed methods is inferred frominitialValue/oldValuebut doesn't flow through to external callersQuestion: What benefit does the typed variant pattern provide? If the goal is internal type preservation during value assignment, consider documenting this intent. If there's no practical benefit, simplifying to just the
unknown-based methods would reduce complexity.
📜 Review details
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Review profile: ASSERTIVE
Plan: Pro
⛔ Files ignored due to path filters (1)
src/lib/litegraph/src/__snapshots__/litegraph.test.ts.snapis excluded by!**/*.snap
📒 Files selected for processing (8)
src/extensions/core/previewAny.tssrc/lib/litegraph/src/LGraphNodeProperties.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/types/widgets.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/widgets/ButtonWidget.ts
🧰 Additional context used
📓 Path-based instructions (7)
src/**/*.{vue,ts}
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
src/**/*.{vue,ts}: Leverage VueUse functions for performance-enhancing styles
Implement proper error handling
Use vue-i18n in composition API for any string literals. Place new translation entries in src/locales/en/main.jsonLeverage VueUse functions for performance-enhancing utilities
Files:
src/lib/litegraph/src/types/widgets.tssrc/extensions/core/previewAny.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
src/**/*.ts
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
src/**/*.ts: Use es-toolkit for utility functions
Use TypeScript for type safety
src/**/*.ts: Minimize the surface area (exported values) of each module and composable
Use es-toolkit for utility functions
Files:
src/lib/litegraph/src/types/widgets.tssrc/extensions/core/previewAny.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
src/**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (src/CLAUDE.md)
src/**/*.{ts,tsx,vue}: Sanitize HTML with DOMPurify to prevent XSS attacks
Avoid using @ts-expect-error; use proper TypeScript types instead
Use es-toolkit for utility functions instead of other utility libraries
Implement proper TypeScript types throughout the codebase
src/**/*.{ts,tsx,vue}: Use separateimport typestatements; do not mix inlinetypeimports in the same statement
Sort and group imports by plugin; runpnpm formatbefore committing
Derive component types usingvue-component-type-helpers(ComponentProps,ComponentSlots) instead of separate type files
Code should be well-designed with clear names for everything; write code that is expressive and self-documenting
Avoid redundant comments and clean up code as you go; comments should explain why, not what
Ask if there is a simpler way to implement functionality; refactor complex code to simplify it
Minimize nesting depth (e.g.,if () { ... }orfor () { ... }); watch for arrow anti-pattern
Watch out for code smells and refactor to avoid them
Never useanytype; use proper TypeScript types
Never useas anytype assertions; fix the underlying type issue instead
Indent with 2 spaces; use single quotes; no trailing semicolons; max line width 80 (per .prettierrc)
Complex type definitions used in multiple related places should be extracted and named for reuse
Implement proper error handling
Files:
src/lib/litegraph/src/types/widgets.tssrc/extensions/core/previewAny.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
src/**/*.{vue,ts,tsx}
📄 CodeRabbit inference engine (src/CLAUDE.md)
Follow Vue 3 composition API style guide
Files:
src/lib/litegraph/src/types/widgets.tssrc/extensions/core/previewAny.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
src/lib/litegraph/**/*.{js,ts,jsx,tsx}
📄 CodeRabbit inference engine (src/lib/litegraph/CLAUDE.md)
src/lib/litegraph/**/*.{js,ts,jsx,tsx}: Run ESLint instead of manually figuring out whitespace fixes or other trivial style concerns using thepnpm lint:fixcommand
Take advantage ofTypedArraysubarraywhen appropriate
Thesizeandposproperties ofRectangleshare the same array buffer (subarray); they may be used to set the rectangle's size and position
Prefer single lineifsyntax over adding curly braces, when the statement has a very concise expression and concise, single line statement
Do not replace&&=or||=with=when there is no reason to do so. If you do find a reason to remove either&&=or||=, leave a comment explaining why the removal occurred
When writing methods, prefer returning idiomatic JavaScriptundefinedovernull
Files:
src/lib/litegraph/src/types/widgets.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
src/lib/litegraph/**/*.{ts,tsx}
📄 CodeRabbit inference engine (src/lib/litegraph/CLAUDE.md)
Type assertions are an absolute last resort. In almost all cases, they are a crutch that leads to brittle code
Files:
src/lib/litegraph/src/types/widgets.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
src/**/*.{ts,tsx}
📄 CodeRabbit inference engine (AGENTS.md)
src/**/*.{ts,tsx}: Keep functions short and functional; use function declarations instead of function expressions when possible
Avoid mutable state; prefer immutability and assignment at point of declaration
Favor pure functions, especially testable ones
Files:
src/lib/litegraph/src/types/widgets.tssrc/extensions/core/previewAny.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
🧠 Learnings (12)
📓 Common learnings
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7898
File: src/composables/usePaste.test.ts:248-248
Timestamp: 2026-01-09T02:07:54.558Z
Learning: In test files at src/**/*.test.ts, when creating mock objects that partially implement an interface (e.g., LGraphNode), use `as Partial<InterfaceType> as InterfaceType` instead of `as any` or `as unknown as InterfaceType` to explicitly acknowledge the incomplete implementation while maintaining type safety.
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{ts,tsx} : Type assertions are an absolute last resort. In almost all cases, they are a crutch that leads to brittle code
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : Do not replace `&&=` or `||=` with `=` when there is no reason to do so. If you do find a reason to remove either `&&=` or `||=`, leave a comment explaining why the removal occurred
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : Use provided test helpers `createTestSubgraph` and `createTestSubgraphNode` from `./fixtures/subgraphHelpers` for consistent subgraph test setup
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:34.324Z
Learning: Applies to src/**/*.{ts,tsx,vue} : Implement proper TypeScript types throughout the codebase
Learnt from: jtydhr88
Repo: Comfy-Org/ComfyUI_frontend PR: 7214
File: src/i18n.ts:97-98
Timestamp: 2025-12-08T01:21:41.368Z
Learning: In src/i18n.ts and related i18n code, use `Record<string, unknown>` for locale data structures (including custom nodes i18n data) to maintain consistency with existing patterns used in localeLoaders, nodeDefsLoaders, commandsLoaders, and settingsLoaders.
📚 Learning: 2026-01-09T02:07:54.558Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7898
File: src/composables/usePaste.test.ts:248-248
Timestamp: 2026-01-09T02:07:54.558Z
Learning: In test files at src/**/*.test.ts, when creating mock objects that partially implement an interface (e.g., LGraphNode), use `as Partial<InterfaceType> as InterfaceType` instead of `as any` or `as unknown as InterfaceType` to explicitly acknowledge the incomplete implementation while maintaining type safety.
Applied to files:
src/lib/litegraph/src/types/widgets.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{ts,tsx} : Type assertions are an absolute last resort. In almost all cases, they are a crutch that leads to brittle code
Applied to files:
src/lib/litegraph/src/types/widgets.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-09T03:39:54.501Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7169
File: src/platform/remote/comfyui/jobs/jobTypes.ts:1-107
Timestamp: 2025-12-09T03:39:54.501Z
Learning: In the ComfyUI_frontend project, Zod is on v3.x. Do not suggest Zod v4 standalone validators (z.uuid, z.ulid, z.cuid2, z.nanoid) until an upgrade to Zod 4 is performed. When reviewing TypeScript files (e.g., src/platform/remote/comfyui/jobs/jobTypes.ts) validate against Zod 3 capabilities and avoid introducing v4-specific features; flag any proposal to upgrade or incorporate v4-only validators and propose staying with compatible 3.x patterns.
Applied to files:
src/lib/litegraph/src/types/widgets.tssrc/extensions/core/previewAny.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-13T11:03:11.264Z
Learnt from: christian-byrne
Repo: Comfy-Org/ComfyUI_frontend PR: 7416
File: src/stores/imagePreviewStore.ts:5-7
Timestamp: 2025-12-13T11:03:11.264Z
Learning: In the ComfyUI_frontend repository, lint rules require keeping 'import type' statements separate from non-type imports, even if importing from the same module. Do not suggest consolidating them into a single import statement. Ensure type imports remain on their own line (import type { ... } from 'module') and regular imports stay on separate lines.
Applied to files:
src/lib/litegraph/src/types/widgets.tssrc/extensions/core/previewAny.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-17T00:40:09.635Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7537
File: src/components/ui/button/Button.stories.ts:45-55
Timestamp: 2025-12-17T00:40:09.635Z
Learning: Prefer pure function declarations over function expressions (e.g., use function foo() { ... } instead of const foo = () => { ... }) for pure functions in the repository. Function declarations are more functional-leaning, offer better hoisting clarity, and can improve readability and tooling consistency. Apply this guideline across TypeScript files in Comfy-Org/ComfyUI_frontend, including story and UI component code, except where a function expression is semantically required (e.g., callbacks, higher-order functions with closures).
Applied to files:
src/lib/litegraph/src/types/widgets.tssrc/extensions/core/previewAny.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-30T22:22:33.836Z
Learnt from: kaili-yang
Repo: Comfy-Org/ComfyUI_frontend PR: 7805
File: src/composables/useCoreCommands.ts:439-439
Timestamp: 2025-12-30T22:22:33.836Z
Learning: When accessing reactive properties from Pinia stores in TypeScript files, avoid using .value on direct property access (e.g., useStore().isOverlayExpanded). Pinia auto-wraps refs when accessed directly, returning the primitive value. The .value accessor is only needed when destructuring store properties or when using storeToRefs().
Applied to files:
src/lib/litegraph/src/types/widgets.tssrc/extensions/core/previewAny.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-11T12:25:15.470Z
Learnt from: christian-byrne
Repo: Comfy-Org/ComfyUI_frontend PR: 7358
File: src/components/dialog/content/signin/SignUpForm.vue:45-54
Timestamp: 2025-12-11T12:25:15.470Z
Learning: This repository uses CI automation to format code (pnpm format). Do not include manual formatting suggestions in code reviews for Comfy-Org/ComfyUI_frontend. If formatting issues are detected, rely on the CI formatter or re-run pnpm format. Focus reviews on correctness, readability, performance, accessibility, and maintainability rather than style formatting.
Applied to files:
src/lib/litegraph/src/types/widgets.tssrc/extensions/core/previewAny.tssrc/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/widgets/BaseWidget.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/MapProxyHandler.tssrc/lib/litegraph/src/widgets/ButtonWidget.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : Use provided test helpers `createTestSubgraph` and `createTestSubgraphNode` from `./fixtures/subgraphHelpers` for consistent subgraph test setup
Applied to files:
src/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : Do not replace `&&=` or `||=` with `=` when there is no reason to do so. If you do find a reason to remove either `&&=` or `||=`, leave a comment explaining why the removal occurred
Applied to files:
src/lib/litegraph/src/litegraph.tssrc/lib/litegraph/src/LiteGraphGlobal.tssrc/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : Take advantage of `TypedArray` `subarray` when appropriate
Applied to files:
src/lib/litegraph/src/LiteGraphGlobal.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : When writing methods, prefer returning idiomatic JavaScript `undefined` over `null`
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
🧬 Code graph analysis (4)
src/lib/litegraph/src/types/widgets.ts (3)
src/lib/litegraph/src/widgets/BaseWidget.ts (2)
value(100-102)value(104-106)src/scripts/domWidget.ts (2)
value(142-144)value(146-149)src/lib/litegraph/src/widgets/AssetWidget.ts (2)
value(17-27)value(29-31)
src/extensions/core/previewAny.ts (1)
src/scripts/domWidget.ts (2)
value(142-144)value(146-149)
src/lib/litegraph/src/widgets/BaseWidget.ts (1)
src/scripts/domWidget.ts (2)
value(142-144)value(146-149)
src/lib/litegraph/src/LGraphNodeProperties.ts (1)
src/lib/litegraph/src/LGraphNode.ts (4)
LGraphNode(211-213)LGraphNode(223-4198)LGraphNode(745-753)LGraphNode(755-761)
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🔇 Additional comments (15)
src/lib/litegraph/src/types/widgets.ts (1)
345-351: LGTM! Excellent type safety improvement.Replacing
anywithunknownfor the callback value parameter enforces proper type checking and aligns with the project's coding guidelines to eliminateanytypes.src/lib/litegraph/src/LiteGraphGlobal.ts (3)
70-70: LGTM! Explicit default value assignment.Adding the explicit numeric default
24eliminates the implicitanytype and improves type safety.
719-719: LGTM! Type safety improvement for function signature.Replacing
anywithunknown[]in the parameter types eliminates unsafe typing while maintaining the function's introspection capabilities.
974-1006: Excellent modernization of prototype merging.The refactoring achieves multiple improvements:
- Replaces deprecated
__lookupGetter__/__defineGetter__with modern descriptor APIs- Adds explicit
Record<string, unknown>typing to eliminateany- Properly guards prototype operations with existence checks
- Preserves getters/setters through descriptor-based copying
src/lib/litegraph/src/widgets/ButtonWidget.ts (1)
68-69: LGTM! Callback invocation aligned with updated signature.The change correctly passes
this.value(the widget's value) as the first parameter instead of the widget instance, matching the updatedIBaseWidget.callbacksignature. This breaking change was noted in the PR objectives with external usage verification via Sourcegraph.src/extensions/core/previewAny.ts (1)
44-49: LGTM! Explicit type annotation improves clarity.Adding the explicit
booleantype annotation to the callback parameter aligns with the broader type safety improvements in the PR and makes the expected type clear at the call site.src/lib/litegraph/src/litegraph.ts (1)
65-65: LGTM! Type safety improvement for widgets_info.Replacing
anywithRecord<string, unknown>eliminates unsafe typing while maintaining flexibility for widget metadata structures. This aligns with the project's type safety guidelines.src/lib/litegraph/src/widgets/BaseWidget.ts (1)
80-86: LGTM! Type safety improvement for callback signature.The change from
value: anytovalue: TWidget['value']properly types the callback value parameter based on the widget's generic type, eliminating an explicitanywhile maintaining the existing callback structure. This aligns with the PR's type-safety objectives and is consistent with the related changes in ButtonWidget.ts and previewAny.ts noted in the PR description.src/lib/litegraph/src/MapProxyHandler.ts (3)
33-40: LGTM! Explicit return type improves type safety.The explicit return type
V | undefinedcorrectly reflects thatMap.get()can returnundefinedwhen a key doesn't exist. This eliminates the implicitanyreturn type and provides better type information to consumers.
42-52: LGTM! Type parameter correctly tightened.Changing
newValuefromanytoVproperly constrains the value parameter to match the Map's value type, improving type safety while maintaining the same runtime behavior.
58-70: The additional method bindings are necessary for the proxy handler's correct operation.The proxy exposes the Map as an object-like interface, and when methods are accessed as properties through
Reflect.get(target, p, target)(line 35 of the handler), they lose theirthiscontext without binding. The additions ofget,has,set,entries,keys,values, andSymbol.iteratorbindings (lines 62-69) are required for calls likeproxy.get(key),proxy.set(key, value), iteration patterns, and other method invocations to work correctly. The signature change fromMap<any, any>toMap<unknown, unknown>is also appropriate per TypeScript guidelines.src/lib/litegraph/src/LGraphNodeProperties.ts (4)
3-3: LGTM! Type alias improves code clarity.The
LGraphNodeWithDynamicPropstype alias clearly expresses the intent thatLGraphNodeinstances may have dynamically added properties, usingRecord<string, unknown>to represent the dynamic properties. This aligns with the repository's preference for proper TypeScript types and the i18n pattern of usingRecord<string, unknown>for dynamic structures.
41-61: LGTM! Extracted resolver improves maintainability.The
#resolveTargetObjectmethod centralizes the path-traversal logic that was previously scattered across the instrumentation methods. This refactoring improves code organization and makes the property resolution logic easier to understand and test.
82-109: LGTM! Proper handling of unknown type with enumerable adjustment.The change from
anytounknownfor the value improves type safety. The setter logic correctly:
- Handles
unknownvalues without unsafe operations- Dynamically adjusts the
enumerabledescriptor based on whether the value isundefined- Preserves existing descriptor attributes when updating enumerability
This implementation properly manages undefined values while maintaining descriptor consistency.
210-212: LGTM! Explicit undefined return improves clarity.Changing the return type from
anytoundefinedmakes the intent explicit: this object should be excluded from JSON serialization. This is more precise than returning an implicitanyand aligns with TypeScript best practices.
| const node: LGraphNodeWithDynamicProps = this | ||
| .node as LGraphNodeWithDynamicProps |
There was a problem hiding this comment.
Type assertions should be avoided - consider alternatives.
Multiple type assertions are used throughout this file:
- Lines 45-46:
this.node as LGraphNodeWithDynamicProps - Line 54:
targetObject[parts[i]] as Record<string, unknown> - Lines 178-180:
this.node as LGraphNodeWithDynamicProps - Line 188:
current[part] as Record<string, unknown>
Based on learnings, type assertions are an absolute last resort in src/lib/litegraph/**/*.{ts,tsx} files. These assertions assume that:
- The node will have the expected dynamic properties
- Nested paths contain objects (not primitives or null)
Consider these alternatives:
- Use proper type guards to validate the structure before traversal
- Add runtime checks for
typeof targetObject[parts[i]] === 'object' && targetObject[parts[i]] !== null - Narrow the type through conditional checks rather than assertions
🔒 Suggested refactor to eliminate type assertions
For the resolver method:
#resolveTargetObject(parts: string[]): {
targetObject: Record<string, unknown>
propertyName: string
} {
- const node: LGraphNodeWithDynamicProps = this
- .node as LGraphNodeWithDynamicProps
+ const node = this.node as Record<string, unknown>
if (parts.length === 1) {
return { targetObject: node, propertyName: parts[0] }
}
let targetObject: Record<string, unknown> = node
for (let i = 0; i < parts.length - 1; i++) {
- targetObject = targetObject[parts[i]] as Record<string, unknown>
+ const next = targetObject[parts[i]]
+ if (typeof next !== 'object' || next === null) {
+ throw new Error(`Cannot resolve nested path: ${parts.slice(0, i + 1).join('.')} is not an object`)
+ }
+ targetObject = next as Record<string, unknown>
}
return {
targetObject,
propertyName: parts[parts.length - 1]
}
}Similar pattern for #ensureNestedPath:
#ensureNestedPath(path: string): void {
const parts = path.split('.')
- const node: LGraphNodeWithDynamicProps = this
- .node as LGraphNodeWithDynamicProps
- let current: Record<string, unknown> = node
+ let current = this.node as Record<string, unknown>
for (let i = 0; i < parts.length - 1; i++) {
const part = parts[i]
if (!current[part]) {
current[part] = {}
}
- current = current[part] as Record<string, unknown>
+ const next = current[part]
+ if (typeof next !== 'object' || next === null) {
+ throw new Error(`Cannot create nested path: ${parts.slice(0, i + 1).join('.')} is not an object`)
+ }
+ current = next as Record<string, unknown>
}
}Note: Even with these improvements, one assertion remains on line that casts this.node to Record<string, unknown>, which is unavoidable given LGraphNode's interface. However, the nested traversal assertions can be eliminated with proper checks.
Also applies to: 54-54, 178-180, 188-188
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The type assertions here are intentional as part of the "No Explicit Any" mission. While runtime type guards would be ideal, they would expand the scope of this PR significantly.
These assertions are a stepping stone improvement over any:
- They're explicit about expected types
- They can be tracked and addressed in follow-up work
- They don't spread type unsafety like
anydoes
The LGraphNodeProperties class inherently deals with dynamic property access on nodes, making some assertions unavoidable without a larger refactor of the node property system. A follow-up PR could add runtime validation if needed.
There was a problem hiding this comment.
@Myestery, that's a reasonable pragmatic approach. You're right that moving from any to explicit type assertions is a clear improvement in this incremental type-safety mission, and adding full runtime validation would indeed expand the scope significantly.
The type assertions here are explicit about the expected structure and provide a clear path for future improvement. Given that LGraphNodeProperties inherently deals with dynamic property access patterns, this is an acceptable intermediate step.
If you'd like, I can open a follow-up issue to track adding runtime validation for these property traversal paths. Otherwise, feel free to address it when the time is right. Thanks for the context!
🧠 Learnings used
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{ts,tsx} : Type assertions are an absolute last resort. In almost all cases, they are a crutch that leads to brittle code
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-01-09T00:50:57.103Z
Learning: Applies to src/**/*.{ts,tsx,vue} : Never use `as any` type assertions; fix the underlying type issue instead
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7898
File: src/composables/usePaste.test.ts:248-248
Timestamp: 2026-01-09T02:07:54.558Z
Learning: In test files at src/**/*.test.ts, when creating mock objects that partially implement an interface (e.g., LGraphNode), use `as Partial<InterfaceType> as InterfaceType` instead of `as any` or `as unknown as InterfaceType` to explicitly acknowledge the incomplete implementation while maintaining type safety.
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : Do not replace `&&=` or `||=` with `=` when there is no reason to do so. If you do find a reason to remove either `&&=` or `||=`, leave a comment explaining why the removal occurred
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : Take advantage of `TypedArray` `subarray` when appropriate
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : Use provided test helpers `createTestSubgraph` and `createTestSubgraphNode` from `./fixtures/subgraphHelpers` for consistent subgraph test setup
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : When writing tests for subgraph-related code, always import from the barrel export at `@/lib/litegraph/src/litegraph` to avoid circular dependency issues
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : When writing methods, prefer returning idiomatic JavaScript `undefined` over `null`
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : Prefer single line `if` syntax over adding curly braces, when the statement has a very concise expression and concise, single line statement
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:34.324Z
Learning: Applies to src/**/*.{ts,tsx,vue} : Avoid using ts-expect-error; use proper TypeScript types instead
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7137
File: src/components/rightSidePanel/RightSidePanel.vue:174-180
Timestamp: 2025-12-06T02:11:00.385Z
Learning: PrimeVue components have poor TypeScript typing, so type assertions (like `as RightSidePanelTab`) may be necessary when handling emitted events or prop values from PrimeVue components like TabList.
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-01-09T00:50:57.103Z
Learning: Applies to src/**/*.{ts,tsx,vue} : Never use `any` type; use proper TypeScript types
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:34.324Z
Learning: Applies to src/**/*.{ts,tsx,vue} : Implement proper TypeScript types throughout the codebase
AustinMroz
left a comment
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I'd want a second opinion from Alex, but it has my approval.
| targetObject: Record<string, unknown> | ||
| propertyName: string | ||
| } { | ||
| const node: LGraphNodeWithDynamicProps = this |
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I think we can get rid of the cast by changing targetObject to be an object and doing
propertyName in targetObject && typeof targetObject.propertyName === 'object'but it's an improvement as is
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Actionable comments posted: 1
Caution
Some comments are outside the diff and can’t be posted inline due to platform limitations.
⚠️ Outside diff range comments (2)
src/lib/litegraph/src/LGraphNodeProperties.ts (2)
132-155: Consider simplifying: typed variant provides no additional type safety.
#createInstrumentedDescriptorTyped<TValue>is only called from#createInstrumentedDescriptorwithinitialValue: unknown, soTValueis always inferred asunknown. The generic wrapper doesn't preserve types through the call chain.If future use cases will call the typed variant directly with known types, this is fine. Otherwise, the two methods could be consolidated.
160-179: Same observation: emit typed variant loses type through wrapper.Line 150 in
#createInstrumentedDescriptorTypedhas typedoldValue/newValueasTValue, but calls#emitPropertyChangewhich acceptsunknown, losing the type before#emitPropertyChangeTypedis invoked. If type preservation is desired, call#emitPropertyChangeTypeddirectly from line 150.
📜 Review details
Configuration used: Organization UI
Review profile: ASSERTIVE
Plan: Pro
📒 Files selected for processing (1)
src/lib/litegraph/src/LGraphNodeProperties.ts
🧰 Additional context used
📓 Path-based instructions (7)
src/**/*.{vue,ts}
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
src/**/*.{vue,ts}: Leverage VueUse functions for performance-enhancing styles
Implement proper error handling
Use vue-i18n in composition API for any string literals. Place new translation entries in src/locales/en/main.jsonLeverage VueUse functions for performance-enhancing utilities
Files:
src/lib/litegraph/src/LGraphNodeProperties.ts
src/**/*.ts
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
src/**/*.ts: Use es-toolkit for utility functions
Use TypeScript for type safety
src/**/*.ts: Minimize the surface area (exported values) of each module and composable
Use es-toolkit for utility functions
Files:
src/lib/litegraph/src/LGraphNodeProperties.ts
src/**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (src/CLAUDE.md)
src/**/*.{ts,tsx,vue}: Sanitize HTML with DOMPurify to prevent XSS attacks
Avoid using @ts-expect-error; use proper TypeScript types instead
Use es-toolkit for utility functions instead of other utility libraries
Implement proper TypeScript types throughout the codebase
src/**/*.{ts,tsx,vue}: Use separateimport typestatements; do not mix inlinetypeimports in the same statement
Sort and group imports by plugin; runpnpm formatbefore committing
Derive component types usingvue-component-type-helpers(ComponentProps,ComponentSlots) instead of separate type files
Code should be well-designed with clear names for everything; write code that is expressive and self-documenting
Avoid redundant comments and clean up code as you go; comments should explain why, not what
Ask if there is a simpler way to implement functionality; refactor complex code to simplify it
Minimize nesting depth (e.g.,if () { ... }orfor () { ... }); watch for arrow anti-pattern
Watch out for code smells and refactor to avoid them
Never useanytype; use proper TypeScript types
Never useas anytype assertions; fix the underlying type issue instead
Indent with 2 spaces; use single quotes; no trailing semicolons; max line width 80 (per .prettierrc)
Complex type definitions used in multiple related places should be extracted and named for reuse
Implement proper error handling
Files:
src/lib/litegraph/src/LGraphNodeProperties.ts
src/**/*.{vue,ts,tsx}
📄 CodeRabbit inference engine (src/CLAUDE.md)
Follow Vue 3 composition API style guide
Files:
src/lib/litegraph/src/LGraphNodeProperties.ts
src/lib/litegraph/**/*.{js,ts,jsx,tsx}
📄 CodeRabbit inference engine (src/lib/litegraph/CLAUDE.md)
src/lib/litegraph/**/*.{js,ts,jsx,tsx}: Run ESLint instead of manually figuring out whitespace fixes or other trivial style concerns using thepnpm lint:fixcommand
Take advantage ofTypedArraysubarraywhen appropriate
Thesizeandposproperties ofRectangleshare the same array buffer (subarray); they may be used to set the rectangle's size and position
Prefer single lineifsyntax over adding curly braces, when the statement has a very concise expression and concise, single line statement
Do not replace&&=or||=with=when there is no reason to do so. If you do find a reason to remove either&&=or||=, leave a comment explaining why the removal occurred
When writing methods, prefer returning idiomatic JavaScriptundefinedovernull
Files:
src/lib/litegraph/src/LGraphNodeProperties.ts
src/lib/litegraph/**/*.{ts,tsx}
📄 CodeRabbit inference engine (src/lib/litegraph/CLAUDE.md)
Type assertions are an absolute last resort. In almost all cases, they are a crutch that leads to brittle code
Files:
src/lib/litegraph/src/LGraphNodeProperties.ts
src/**/*.{ts,tsx}
📄 CodeRabbit inference engine (AGENTS.md)
src/**/*.{ts,tsx}: Keep functions short and functional; use function declarations instead of function expressions when possible
Avoid mutable state; prefer immutability and assignment at point of declaration
Favor pure functions, especially testable ones
Files:
src/lib/litegraph/src/LGraphNodeProperties.ts
🧠 Learnings (20)
📓 Common learnings
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7898
File: src/composables/usePaste.test.ts:248-248
Timestamp: 2026-01-09T02:07:54.558Z
Learning: In test files at src/**/*.test.ts, when creating mock objects that partially implement an interface (e.g., LGraphNode), use `as Partial<InterfaceType> as InterfaceType` instead of `as any` or `as unknown as InterfaceType` to explicitly acknowledge the incomplete implementation while maintaining type safety.
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{ts,tsx} : Type assertions are an absolute last resort. In almost all cases, they are a crutch that leads to brittle code
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : Do not replace `&&=` or `||=` with `=` when there is no reason to do so. If you do find a reason to remove either `&&=` or `||=`, leave a comment explaining why the removal occurred
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : Use provided test helpers `createTestSubgraph` and `createTestSubgraphNode` from `./fixtures/subgraphHelpers` for consistent subgraph test setup
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:34.324Z
Learning: Applies to src/**/*.{ts,tsx,vue} : Implement proper TypeScript types throughout the codebase
📚 Learning: 2026-01-09T02:07:54.558Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7898
File: src/composables/usePaste.test.ts:248-248
Timestamp: 2026-01-09T02:07:54.558Z
Learning: In test files at src/**/*.test.ts, when creating mock objects that partially implement an interface (e.g., LGraphNode), use `as Partial<InterfaceType> as InterfaceType` instead of `as any` or `as unknown as InterfaceType` to explicitly acknowledge the incomplete implementation while maintaining type safety.
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-08T01:21:41.368Z
Learnt from: jtydhr88
Repo: Comfy-Org/ComfyUI_frontend PR: 7214
File: src/i18n.ts:97-98
Timestamp: 2025-12-08T01:21:41.368Z
Learning: In src/i18n.ts and related i18n code, use `Record<string, unknown>` for locale data structures (including custom nodes i18n data) to maintain consistency with existing patterns used in localeLoaders, nodeDefsLoaders, commandsLoaders, and settingsLoaders.
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{ts,tsx} : Type assertions are an absolute last resort. In almost all cases, they are a crutch that leads to brittle code
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : Do not replace `&&=` or `||=` with `=` when there is no reason to do so. If you do find a reason to remove either `&&=` or `||=`, leave a comment explaining why the removal occurred
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2026-01-09T00:50:57.103Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-01-09T00:50:57.103Z
Learning: Applies to src/**/*.{ts,tsx,vue} : Never use `as any` type assertions; fix the underlying type issue instead
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : Take advantage of `TypedArray` `subarray` when appropriate
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : Use provided test helpers `createTestSubgraph` and `createTestSubgraphNode` from `./fixtures/subgraphHelpers` for consistent subgraph test setup
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : When writing methods, prefer returning idiomatic JavaScript `undefined` over `null`
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{ts,tsx} : When writing tests for subgraph-related code, always import from the barrel export at `@/lib/litegraph/src/litegraph` to avoid circular dependency issues
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{js,ts,jsx,tsx} : Prefer single line `if` syntax over adding curly braces, when the statement has a very concise expression and concise, single line statement
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:56.371Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/lib/litegraph/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:56.371Z
Learning: Applies to src/lib/litegraph/**/*.{test,spec}.{js,ts,jsx,tsx} : When adding features, always write vitest unit tests using cursor rules in @.cursor
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-06T02:11:00.385Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7137
File: src/components/rightSidePanel/RightSidePanel.vue:174-180
Timestamp: 2025-12-06T02:11:00.385Z
Learning: PrimeVue components have poor TypeScript typing, so type assertions (like `as RightSidePanelTab`) may be necessary when handling emitted events or prop values from PrimeVue components like TabList.
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2026-01-09T00:50:57.103Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-01-09T00:50:57.103Z
Learning: Applies to src/**/*.{ts,tsx,vue} : Never use `any` type; use proper TypeScript types
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-11-24T19:47:34.324Z
Learnt from: CR
Repo: Comfy-Org/ComfyUI_frontend PR: 0
File: src/CLAUDE.md:0-0
Timestamp: 2025-11-24T19:47:34.324Z
Learning: Applies to src/**/*.{ts,tsx,vue} : Implement proper TypeScript types throughout the codebase
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-09T03:39:54.501Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7169
File: src/platform/remote/comfyui/jobs/jobTypes.ts:1-107
Timestamp: 2025-12-09T03:39:54.501Z
Learning: In the ComfyUI_frontend project, Zod is on v3.x. Do not suggest Zod v4 standalone validators (z.uuid, z.ulid, z.cuid2, z.nanoid) until an upgrade to Zod 4 is performed. When reviewing TypeScript files (e.g., src/platform/remote/comfyui/jobs/jobTypes.ts) validate against Zod 3 capabilities and avoid introducing v4-specific features; flag any proposal to upgrade or incorporate v4-only validators and propose staying with compatible 3.x patterns.
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-13T11:03:11.264Z
Learnt from: christian-byrne
Repo: Comfy-Org/ComfyUI_frontend PR: 7416
File: src/stores/imagePreviewStore.ts:5-7
Timestamp: 2025-12-13T11:03:11.264Z
Learning: In the ComfyUI_frontend repository, lint rules require keeping 'import type' statements separate from non-type imports, even if importing from the same module. Do not suggest consolidating them into a single import statement. Ensure type imports remain on their own line (import type { ... } from 'module') and regular imports stay on separate lines.
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-17T00:40:09.635Z
Learnt from: DrJKL
Repo: Comfy-Org/ComfyUI_frontend PR: 7537
File: src/components/ui/button/Button.stories.ts:45-55
Timestamp: 2025-12-17T00:40:09.635Z
Learning: Prefer pure function declarations over function expressions (e.g., use function foo() { ... } instead of const foo = () => { ... }) for pure functions in the repository. Function declarations are more functional-leaning, offer better hoisting clarity, and can improve readability and tooling consistency. Apply this guideline across TypeScript files in Comfy-Org/ComfyUI_frontend, including story and UI component code, except where a function expression is semantically required (e.g., callbacks, higher-order functions with closures).
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-30T22:22:33.836Z
Learnt from: kaili-yang
Repo: Comfy-Org/ComfyUI_frontend PR: 7805
File: src/composables/useCoreCommands.ts:439-439
Timestamp: 2025-12-30T22:22:33.836Z
Learning: When accessing reactive properties from Pinia stores in TypeScript files, avoid using .value on direct property access (e.g., useStore().isOverlayExpanded). Pinia auto-wraps refs when accessed directly, returning the primitive value. The .value accessor is only needed when destructuring store properties or when using storeToRefs().
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
📚 Learning: 2025-12-11T12:25:15.470Z
Learnt from: christian-byrne
Repo: Comfy-Org/ComfyUI_frontend PR: 7358
File: src/components/dialog/content/signin/SignUpForm.vue:45-54
Timestamp: 2025-12-11T12:25:15.470Z
Learning: This repository uses CI automation to format code (pnpm format). Do not include manual formatting suggestions in code reviews for Comfy-Org/ComfyUI_frontend. If formatting issues are detected, rely on the CI formatter or re-run pnpm format. Focus reviews on correctness, readability, performance, accessibility, and maintainability rather than style formatting.
Applied to files:
src/lib/litegraph/src/LGraphNodeProperties.ts
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (4)
- GitHub Check: setup
- GitHub Check: lint-and-format
- GitHub Check: test
- GitHub Check: collect
🔇 Additional comments (3)
src/lib/litegraph/src/LGraphNodeProperties.ts (3)
3-5: LGTM!Clean type guard that correctly handles the
nulledge case (sincetypeof null === 'object').
48-51: Type assertion is appropriately justified.The comment explains the runtime behavior of LGraphNode supporting dynamic property access, which satisfies the coding guideline that type assertions should be justified. The
unknowntyping throughout is a good improvement overany.
223-225: LGTM!Precise return type
undefinedcorrectly reflects the function behavior and eliminates theanytype.
| for (let i = 0; i < parts.length - 1; i++) { | ||
| const key = parts[i] | ||
| const next = targetObject[key] | ||
| if (isRecord(next)) { | ||
| targetObject = next | ||
| } | ||
| } |
There was a problem hiding this comment.
Silent failure when intermediate path is not a record.
If an intermediate path segment is not a valid record (e.g., was set to null or a primitive externally), the loop silently continues without updating targetObject, returning the wrong parent object. While #ensureNestedPath is called first for nested paths, consider adding a defensive check or early return to prevent hard-to-debug issues if this invariant is violated.
Suggested defensive handling
for (let i = 0; i < parts.length - 1; i++) {
const key = parts[i]
const next = targetObject[key]
if (isRecord(next)) {
targetObject = next
+ } else {
+ // Intermediate path is not traversable; return current state
+ break
}
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| for (let i = 0; i < parts.length - 1; i++) { | |
| const key = parts[i] | |
| const next = targetObject[key] | |
| if (isRecord(next)) { | |
| targetObject = next | |
| } | |
| } | |
| for (let i = 0; i < parts.length - 1; i++) { | |
| const key = parts[i] | |
| const next = targetObject[key] | |
| if (isRecord(next)) { | |
| targetObject = next | |
| } else { | |
| // Intermediate path is not traversable; return current state | |
| break | |
| } | |
| } |
## Summary
This PR removes unsafe type assertions ("as unknown as Type") from test
files and improves type safety across the codebase.
### Key Changes
#### Type Safety Improvements
- Removed all instances of "as unknown as" patterns from test files
- Used proper factory functions from litegraphTestUtils instead of
custom mocks
- Made incomplete mocks explicit using Partial<T> types
- Fixed DialogStore mocking with proper interface exports
- Improved type safety with satisfies operator where applicable
#### App Parameter Removal
- **Removed the unused `app` parameter from all ComfyExtension interface
methods**
- The app parameter was always undefined at runtime as it was never
passed from invokeExtensions
- Affected methods: init, setup, addCustomNodeDefs,
beforeRegisterNodeDef, beforeRegisterVueAppNodeDefs,
registerCustomNodes, loadedGraphNode, nodeCreated, beforeConfigureGraph,
afterConfigureGraph
##### Breaking Change Analysis
Verified via Sourcegraph that this is NOT a breaking change:
- Searched all 10 affected methods across GitHub repositories
- Only one external repository
([drawthingsai/draw-things-comfyui](https://github.com/drawthingsai/draw-things-comfyui))
declares the app parameter in their extension methods
- That repository never actually uses the app parameter (just declares
it in the function signature)
- All other repositories already omit the app parameter
- Search queries used:
- [init method
search](https://sourcegraph.com/search?q=context:global+repo:%5Egithub%5C.com/.*+lang:typescript+%22init%28app%22+-repo:Comfy-Org/ComfyUI_frontend&patternType=standard)
- [setup method
search](https://sourcegraph.com/search?q=context:global+repo:%5Egithub%5C.com/.*+lang:typescript+%22setup%28app%22+-repo:Comfy-Org/ComfyUI_frontend&patternType=standard)
- Similar searches for all 10 methods confirmed no usage
### Files Changed
Test files:
-
src/components/settings/widgets/__tests__/WidgetInputNumberInput.test.ts
- src/services/keybindingService.escape.test.ts
- src/services/keybindingService.forwarding.test.ts
- src/utils/__tests__/newUserService.test.ts →
src/utils/__tests__/useNewUserService.test.ts
- src/services/jobOutputCache.test.ts
-
src/renderer/extensions/vueNodes/widgets/composables/useRemoteWidget.test.ts
-
src/renderer/extensions/vueNodes/widgets/composables/useIntWidget.test.ts
-
src/renderer/extensions/vueNodes/widgets/composables/useFloatWidget.test.ts
Source files:
- src/types/comfy.ts - Removed app parameter from ComfyExtension
interface
- src/services/extensionService.ts - Improved type safety with
FunctionPropertyNames helper
- src/scripts/metadata/isobmff.ts - Fixed extractJson return type per
review
- src/extensions/core/*.ts - Updated extension implementations
- src/scripts/app.ts - Updated app initialization
### Testing
- All existing tests pass
- Type checking passes
- ESLint/oxlint checks pass
- No breaking changes for external repositories
Part of the "Road to No Explicit Any" initiative.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344 (this PR)
## Summary
This PR removes unsafe type assertions ("as unknown as Type") from test
files and improves type safety across the codebase.
### Key Changes
#### Type Safety Improvements
- Removed all instances of "as unknown as" patterns from test files
- Used proper factory functions from litegraphTestUtils instead of
custom mocks
- Made incomplete mocks explicit using Partial<T> types
- Fixed DialogStore mocking with proper interface exports
- Improved type safety with satisfies operator where applicable
#### App Parameter Removal
- **Removed the unused `app` parameter from all ComfyExtension interface
methods**
- The app parameter was always undefined at runtime as it was never
passed from invokeExtensions
- Affected methods: init, setup, addCustomNodeDefs,
beforeRegisterNodeDef, beforeRegisterVueAppNodeDefs,
registerCustomNodes, loadedGraphNode, nodeCreated, beforeConfigureGraph,
afterConfigureGraph
##### Breaking Change Analysis
Verified via Sourcegraph that this is NOT a breaking change:
- Searched all 10 affected methods across GitHub repositories
- Only one external repository
([drawthingsai/draw-things-comfyui](https://github.com/drawthingsai/draw-things-comfyui))
declares the app parameter in their extension methods
- That repository never actually uses the app parameter (just declares
it in the function signature)
- All other repositories already omit the app parameter
- Search queries used:
- [init method
search](https://sourcegraph.com/search?q=context:global+repo:%5Egithub%5C.com/.*+lang:typescript+%22init%28app%22+-repo:Comfy-Org/ComfyUI_frontend&patternType=standard)
- [setup method
search](https://sourcegraph.com/search?q=context:global+repo:%5Egithub%5C.com/.*+lang:typescript+%22setup%28app%22+-repo:Comfy-Org/ComfyUI_frontend&patternType=standard)
- Similar searches for all 10 methods confirmed no usage
### Files Changed
Test files:
-
src/components/settings/widgets/__tests__/WidgetInputNumberInput.test.ts
- src/services/keybindingService.escape.test.ts
- src/services/keybindingService.forwarding.test.ts
- src/utils/__tests__/newUserService.test.ts →
src/utils/__tests__/useNewUserService.test.ts
- src/services/jobOutputCache.test.ts
-
src/renderer/extensions/vueNodes/widgets/composables/useRemoteWidget.test.ts
-
src/renderer/extensions/vueNodes/widgets/composables/useIntWidget.test.ts
-
src/renderer/extensions/vueNodes/widgets/composables/useFloatWidget.test.ts
Source files:
- src/types/comfy.ts - Removed app parameter from ComfyExtension
interface
- src/services/extensionService.ts - Improved type safety with
FunctionPropertyNames helper
- src/scripts/metadata/isobmff.ts - Fixed extractJson return type per
review
- src/extensions/core/*.ts - Updated extension implementations
- src/scripts/app.ts - Updated app initialization
### Testing
- All existing tests pass
- Type checking passes
- ESLint/oxlint checks pass
- No breaking changes for external repositories
Part of the "Road to No Explicit Any" initiative.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344 (this PR)
## Summary
This PR removes unsafe type assertions ("as unknown as Type") from test
files and improves type safety across the codebase.
### Key Changes
#### Type Safety Improvements
- Removed improper `as unknown as Type` patterns from 17 test files in
Group 8 part 7
- Replaced with proper TypeScript patterns using factory functions and
Mock types
- Fixed createTestingPinia usage in test files (was incorrectly using
createPinia)
- Fixed vi.hoisted pattern for mockSetDirty in viewport tests
- Fixed vi.doMock lint issues with vi.mock and vi.hoisted pattern
- Retained necessary `as unknown as` casts only for complex mock objects
where direct type assertions would fail
### Files Changed
Test files (Group 8 part 7 - services, stores, utils):
- src/services/nodeOrganizationService.test.ts
- src/services/providers/algoliaSearchProvider.test.ts
- src/services/providers/registrySearchProvider.test.ts
- src/stores/comfyRegistryStore.test.ts
- src/stores/domWidgetStore.test.ts
- src/stores/executionStore.test.ts
- src/stores/firebaseAuthStore.test.ts
- src/stores/modelToNodeStore.test.ts
- src/stores/queueStore.test.ts
- src/stores/subgraphNavigationStore.test.ts
- src/stores/subgraphNavigationStore.viewport.test.ts
- src/stores/subgraphStore.test.ts
- src/stores/systemStatsStore.test.ts
- src/stores/workspace/nodeHelpStore.test.ts
- src/utils/colorUtil.test.ts
- src/utils/executableGroupNodeChildDTO.test.ts
Source files:
- src/stores/modelStore.ts - Improved type handling
### Testing
- All TypeScript type checking passes (`pnpm typecheck`)
- All affected test files pass (`pnpm test:unit`)
- Linting passes without errors (`pnpm lint`)
- Code formatting applied (`pnpm format`)
Part of the "Road to No Explicit Any" initiative, cleaning up type
casting issues from branch `fix/remove-any-types-part8`.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344
- Part 8 Group 7: #8459 (this PR)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8459-Road-to-No-explicit-any-Group-8-part-7-test-files-2f86d73d36508114ad28d82e72a3a5e9)
by [Unito](https://www.unito.io)
## Summary
This PR removes unsafe type assertions ("as unknown as Type") from test
files and improves type safety across the codebase.
### Key Changes
#### Type Safety Improvements
- Removed improper `as unknown as Type` patterns from 17 test files in
Group 8 part 7
- Replaced with proper TypeScript patterns using factory functions and
Mock types
- Fixed createTestingPinia usage in test files (was incorrectly using
createPinia)
- Fixed vi.hoisted pattern for mockSetDirty in viewport tests
- Fixed vi.doMock lint issues with vi.mock and vi.hoisted pattern
- Retained necessary `as unknown as` casts only for complex mock objects
where direct type assertions would fail
### Files Changed
Test files (Group 8 part 7 - services, stores, utils):
- src/services/nodeOrganizationService.test.ts
- src/services/providers/algoliaSearchProvider.test.ts
- src/services/providers/registrySearchProvider.test.ts
- src/stores/comfyRegistryStore.test.ts
- src/stores/domWidgetStore.test.ts
- src/stores/executionStore.test.ts
- src/stores/firebaseAuthStore.test.ts
- src/stores/modelToNodeStore.test.ts
- src/stores/queueStore.test.ts
- src/stores/subgraphNavigationStore.test.ts
- src/stores/subgraphNavigationStore.viewport.test.ts
- src/stores/subgraphStore.test.ts
- src/stores/systemStatsStore.test.ts
- src/stores/workspace/nodeHelpStore.test.ts
- src/utils/colorUtil.test.ts
- src/utils/executableGroupNodeChildDTO.test.ts
Source files:
- src/stores/modelStore.ts - Improved type handling
### Testing
- All TypeScript type checking passes (`pnpm typecheck`)
- All affected test files pass (`pnpm test:unit`)
- Linting passes without errors (`pnpm lint`)
- Code formatting applied (`pnpm format`)
Part of the "Road to No Explicit Any" initiative, cleaning up type
casting issues from branch `fix/remove-any-types-part8`.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344
- Part 8 Group 7: #8459 (this PR)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8459-Road-to-No-explicit-any-Group-8-part-7-test-files-2f86d73d36508114ad28d82e72a3a5e9)
by [Unito](https://www.unito.io)
## Summary
This PR removes unsafe type assertions ("as unknown as Type") from test
files and improves type safety across the codebase.
### Key Changes
#### Type Safety Improvements
- Removed improper `as unknown as Type` patterns from test files in
Group 8 part 8
- Replaced with proper TypeScript patterns using Pinia store testing
patterns
- Fixed parameter shadowing issue in typeGuardUtil.test.ts (constructor
→ nodeConstructor)
- Fixed stale mock values in useConflictDetection.test.ts using getter
functions
- Refactored useManagerState tests to follow proper Pinia store testing
patterns with createTestingPinia
### Files Changed
Test files (Group 8 part 8 - utils and manager composables):
- src/utils/typeGuardUtil.test.ts - Fixed parameter shadowing
- src/utils/graphTraversalUtil.test.ts - Removed unsafe type assertions
- src/utils/litegraphUtil.test.ts - Improved type handling
- src/workbench/extensions/manager/composables/useManagerState.test.ts -
Complete rewrite using Pinia testing patterns
-
src/workbench/extensions/manager/composables/useConflictDetection.test.ts
- Fixed stale mock values with getters
- src/workbench/extensions/manager/composables/useManagerQueue.test.ts -
Type safety improvements
-
src/workbench/extensions/manager/composables/nodePack/useMissingNodes.test.ts
- Removed unsafe casts
-
src/workbench/extensions/manager/composables/nodePack/usePacksSelection.test.ts
- Type improvements
-
src/workbench/extensions/manager/composables/nodePack/usePacksStatus.test.ts
- Type improvements
- src/workbench/extensions/manager/utils/versionUtil.test.ts - Type
safety fixes
Source files (minor type fixes):
- src/utils/fuseUtil.ts - Type improvements
- src/utils/linkFixer.ts - Type safety fixes
- src/utils/syncUtil.ts - Type improvements
-
src/workbench/extensions/manager/composables/nodePack/useWorkflowPacks.ts
- Type fix
-
src/workbench/extensions/manager/composables/useConflictAcknowledgment.ts
- Type fix
### Testing
- All TypeScript type checking passes (`pnpm typecheck`)
- All affected test files pass (`pnpm test:unit`)
- Linting passes without errors (`pnpm lint`)
- Code formatting applied (`pnpm format`)
Part of the "Road to No Explicit Any" initiative, cleaning up type
casting issues from branch `fix/remove-any-types-part8`.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344
- Part 8 Group 7: #8459
- Part 8 Group 8: #8496 (this PR)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8496-Road-to-No-explicit-any-Group-8-part-8-test-files-2f86d73d365081f3afdcf8d01fba81e1)
by [Unito](https://www.unito.io)
---------
Co-authored-by: GitHub Action <action@github.com>
## Summary
This PR removes unsafe type assertions ("as unknown as Type") from test
files and improves type safety across the codebase.
### Key Changes
#### Type Safety Improvements
- Removed improper `as unknown as Type` patterns from 17 test files in
Group 8 part 7
- Replaced with proper TypeScript patterns using factory functions and
Mock types
- Fixed createTestingPinia usage in test files (was incorrectly using
createPinia)
- Fixed vi.hoisted pattern for mockSetDirty in viewport tests
- Fixed vi.doMock lint issues with vi.mock and vi.hoisted pattern
- Retained necessary `as unknown as` casts only for complex mock objects
where direct type assertions would fail
### Files Changed
Test files (Group 8 part 7 - services, stores, utils):
- src/services/nodeOrganizationService.test.ts
- src/services/providers/algoliaSearchProvider.test.ts
- src/services/providers/registrySearchProvider.test.ts
- src/stores/comfyRegistryStore.test.ts
- src/stores/domWidgetStore.test.ts
- src/stores/executionStore.test.ts
- src/stores/firebaseAuthStore.test.ts
- src/stores/modelToNodeStore.test.ts
- src/stores/queueStore.test.ts
- src/stores/subgraphNavigationStore.test.ts
- src/stores/subgraphNavigationStore.viewport.test.ts
- src/stores/subgraphStore.test.ts
- src/stores/systemStatsStore.test.ts
- src/stores/workspace/nodeHelpStore.test.ts
- src/utils/colorUtil.test.ts
- src/utils/executableGroupNodeChildDTO.test.ts
Source files:
- src/stores/modelStore.ts - Improved type handling
### Testing
- All TypeScript type checking passes (`pnpm typecheck`)
- All affected test files pass (`pnpm test:unit`)
- Linting passes without errors (`pnpm lint`)
- Code formatting applied (`pnpm format`)
Part of the "Road to No Explicit Any" initiative, cleaning up type
casting issues from branch `fix/remove-any-types-part8`.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344
- Part 8 Group 7: #8459 (this PR)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8459-Road-to-No-explicit-any-Group-8-part-7-test-files-2f86d73d36508114ad28d82e72a3a5e9)
by [Unito](https://www.unito.io)
## Summary
This PR removes unsafe type assertions ("as unknown as Type") from test
files and improves type safety across the codebase.
### Key Changes
#### Type Safety Improvements
- Removed improper `as unknown as Type` patterns from test files in
Group 8 part 8
- Replaced with proper TypeScript patterns using Pinia store testing
patterns
- Fixed parameter shadowing issue in typeGuardUtil.test.ts (constructor
→ nodeConstructor)
- Fixed stale mock values in useConflictDetection.test.ts using getter
functions
- Refactored useManagerState tests to follow proper Pinia store testing
patterns with createTestingPinia
### Files Changed
Test files (Group 8 part 8 - utils and manager composables):
- src/utils/typeGuardUtil.test.ts - Fixed parameter shadowing
- src/utils/graphTraversalUtil.test.ts - Removed unsafe type assertions
- src/utils/litegraphUtil.test.ts - Improved type handling
- src/workbench/extensions/manager/composables/useManagerState.test.ts -
Complete rewrite using Pinia testing patterns
-
src/workbench/extensions/manager/composables/useConflictDetection.test.ts
- Fixed stale mock values with getters
- src/workbench/extensions/manager/composables/useManagerQueue.test.ts -
Type safety improvements
-
src/workbench/extensions/manager/composables/nodePack/useMissingNodes.test.ts
- Removed unsafe casts
-
src/workbench/extensions/manager/composables/nodePack/usePacksSelection.test.ts
- Type improvements
-
src/workbench/extensions/manager/composables/nodePack/usePacksStatus.test.ts
- Type improvements
- src/workbench/extensions/manager/utils/versionUtil.test.ts - Type
safety fixes
Source files (minor type fixes):
- src/utils/fuseUtil.ts - Type improvements
- src/utils/linkFixer.ts - Type safety fixes
- src/utils/syncUtil.ts - Type improvements
-
src/workbench/extensions/manager/composables/nodePack/useWorkflowPacks.ts
- Type fix
-
src/workbench/extensions/manager/composables/useConflictAcknowledgment.ts
- Type fix
### Testing
- All TypeScript type checking passes (`pnpm typecheck`)
- All affected test files pass (`pnpm test:unit`)
- Linting passes without errors (`pnpm lint`)
- Code formatting applied (`pnpm format`)
Part of the "Road to No Explicit Any" initiative, cleaning up type
casting issues from branch `fix/remove-any-types-part8`.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344
- Part 8 Group 7: #8459
- Part 8 Group 8: #8496 (this PR)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8496-Road-to-No-explicit-any-Group-8-part-8-test-files-2f86d73d365081f3afdcf8d01fba81e1)
by [Unito](https://www.unito.io)
---------
Co-authored-by: GitHub Action <action@github.com>
## Summary This PR removes `any` types from UI component files and replaces them with proper TypeScript types. ### Key Changes #### Type Safety Improvements - Replaced `any` with `unknown`, explicit types, or proper interfaces across UI components - Used `ComponentPublicInstance` with explicit method signatures for component refs - Used `Record<string, unknown>` for dynamic property access - Added generics for form components with flexible value types - Used `CSSProperties` for style objects ### Files Changed UI Components: - src/components/common/ComfyImage.vue - Used proper class prop type - src/components/common/DeviceInfo.vue - Used `string | number` for formatValue - src/components/common/FormItem.vue - Used `unknown` for model value - src/components/common/FormRadioGroup.vue - Added generic type parameter - src/components/common/TreeExplorer.vue - Used proper async function signature - src/components/custom/widget/WorkflowTemplateSelectorDialog.vue - Fixed duplicate import - src/components/graph/CanvasModeSelector.vue - Used `ComponentPublicInstance` for ref - src/components/node/NodePreview.vue - Changed `any` to `unknown` - src/components/queue/job/JobDetailsPopover.vue - Removed unnecessary casts - src/components/queue/job/JobFiltersBar.vue - Removed `as any` casts - src/platform/assets/components/MediaAssetContextMenu.vue - Added `ContextMenuInstance` type - src/renderer/extensions/minimap/MiniMapPanel.vue - Used `CSSProperties` - src/renderer/extensions/vueNodes/composables/useNodeTooltips.ts - Added `PrimeVueTooltipElement` interface - src/renderer/extensions/vueNodes/widgets/components/form/FormSelectButton.vue - Used `Record<string, unknown>` - src/workbench/extensions/manager/components/manager/infoPanel/tabs/DescriptionTabPanel.vue - Added `LicenseObject` interface ### Testing - All TypeScript type checking passes (`pnpm typecheck`) - Linting passes without errors (`pnpm lint`) Part of the "Road to No Explicit Any" initiative. ### Previous PRs in this series: - Part 2: #7401 - Part 3: #7935 - Part 4: #7970 - Part 5: #8064 - Part 6: #8083 - Part 7: #8092 - Part 8 Group 1: #8253 - Part 8 Group 2: #8258 - Part 8 Group 3: #8304 - Part 8 Group 4: #8314 - Part 8 Group 5: #8329 - Part 8 Group 6: #8344 - Part 8 Group 7: #8459 - Part 8 Group 8: #8496 - Part 9: #8498 - Part 10: #8499 ┆Issue is synchronized with this [Notion page](https://www.notion.so/PR-8499-Road-to-No-Explicit-Any-Part-10-2f86d73d365081aab129f165c7d02434) by [Unito](https://www.unito.io)
## Summary
This PR removes `any` types from core source files and replaces them
with proper TypeScript types.
### Key Changes
#### Type Safety Improvements
- Replaced `any` with `unknown`, explicit types, or proper interfaces
across core files
- Introduced new type definitions: `SceneConfig`, `Load3DNode`,
`ElectronWindow`
- Used `Object.assign` instead of `as any` for dynamic property
assignment
- Replaced `as any` casts with proper type assertions
### Files Changed
Source files:
- src/extensions/core/widgetInputs.ts - Removed unnecessary `as any`
cast
- src/platform/cloud/onboarding/auth.ts - Used `Record<string, unknown>`
and Sentry types
- src/platform/telemetry/providers/cloud/MixpanelTelemetryProvider.ts -
Used `AuditLog[]` type
- src/platform/workflow/management/stores/workflowStore.ts - Used
`typeof ComfyWorkflow` constructor type
- src/scripts/app.ts - Used `ResultItem[]` for Clipspace images
- src/services/colorPaletteService.ts - Used `Object.assign` instead of
`as any`
- src/services/customerEventsService.ts - Used `unknown` instead of
`any`
- src/services/load3dService.ts - Added proper interface types for
Load3D nodes
- src/types/litegraph-augmentation.d.ts - Used `TWidgetValue[]` type
- src/utils/envUtil.ts - Added ElectronWindow interface
- src/workbench/extensions/manager/stores/comfyManagerStore.ts - Typed
event as `CustomEvent<{ ui_id?: string }>`
### Testing
- All TypeScript type checking passes (`pnpm typecheck`)
- Linting passes without errors (`pnpm lint`)
- Code formatting applied (`pnpm format`)
Part of the "Road to No Explicit Any" initiative.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344
- Part 8 Group 7: #8459
- Part 8 Group 8: #8496
- Part 9: #8498 (this PR)
## Summary
This PR removes `any` types from widgets, services, stores, and test
files, replacing them with proper TypeScript types.
### Key Changes
#### Type Safety Improvements
- Replaced `any` with `unknown`, explicit types, or proper interfaces
across widgets and services
- Added proper type imports (TgpuRoot, Point, StyleValue, etc.)
- Created typed interfaces (NumericWidgetOptions, TestWindow,
ImportFailureDetail, etc.)
- Fixed function return types to be non-nullable where appropriate
- Added type guards and null checks instead of non-null assertions
- Used `ComponentProps` from vue-component-type-helpers for component
testing
#### Widget System
- Added index signature to IWidgetOptions for Record compatibility
- Centralized disabled logic in WidgetInputNumberInput
- Moved template type assertions to computed properties
- Fixed ComboWidget getOptionLabel type assertions
- Improved remote widget type handling with runtime checks
#### Services & Stores
- Fixed getOrCreateViewer to return non-nullable values
- Updated addNodeOnGraph to use specific options type `{ pos?: Point }`
- Added proper type assertions for settings store retrieval
- Fixed executionIdToCurrentId return type (string | undefined)
#### Test Infrastructure
- Exported GraphOrSubgraph from litegraph barrel to avoid circular
dependencies
- Updated test fixtures with proper TypeScript types (TestInfo,
LGraphNode)
- Replaced loose Record types with ComponentProps in tests
- Added proper error handling in WebSocket fixture
#### Code Organization
- Created shared i18n-types module for locale data types
- Made ImportFailureDetail non-exported (internal use only)
- Added @public JSDoc tag to ElectronWindow type
- Fixed console.log usage in scripts to use allowed methods
### Files Changed
**Widgets & Components:**
-
src/renderer/extensions/vueNodes/widgets/components/WidgetInputNumberInput.vue
-
src/renderer/extensions/vueNodes/widgets/components/WidgetSelectDefault.vue
-
src/renderer/extensions/vueNodes/widgets/components/WidgetSelectDropdown.vue
- src/renderer/extensions/vueNodes/widgets/components/WidgetTextarea.vue
-
src/renderer/extensions/vueNodes/widgets/composables/useRemoteWidget.ts
- src/lib/litegraph/src/widgets/ComboWidget.ts
- src/lib/litegraph/src/types/widgets.ts
- src/components/common/LazyImage.vue
- src/components/load3d/Load3dViewerContent.vue
**Services & Stores:**
- src/services/litegraphService.ts
- src/services/load3dService.ts
- src/services/colorPaletteService.ts
- src/stores/maskEditorStore.ts
- src/stores/nodeDefStore.ts
- src/platform/settings/settingStore.ts
- src/platform/workflow/management/stores/workflowStore.ts
**Composables & Utils:**
- src/composables/node/useWatchWidget.ts
- src/composables/useCanvasDrop.ts
- src/utils/widgetPropFilter.ts
- src/utils/queueDisplay.ts
- src/utils/envUtil.ts
**Test Files:**
- browser_tests/fixtures/ComfyPage.ts
- browser_tests/fixtures/ws.ts
- browser_tests/tests/actionbar.spec.ts
-
src/workbench/extensions/manager/components/manager/skeleton/PackCardGridSkeleton.test.ts
- src/lib/litegraph/src/subgraph/subgraphUtils.test.ts
- src/components/rightSidePanel/shared.test.ts
- src/platform/cloud/subscription/composables/useSubscription.test.ts
-
src/platform/workflow/persistence/composables/useWorkflowPersistence.test.ts
**Scripts & Types:**
- scripts/i18n-types.ts (new shared module)
- scripts/diff-i18n.ts
- scripts/check-unused-i18n-keys.ts
- src/workbench/extensions/manager/types/conflictDetectionTypes.ts
- src/types/algoliaTypes.ts
- src/types/simplifiedWidget.ts
**Infrastructure:**
- src/lib/litegraph/src/litegraph.ts (added GraphOrSubgraph export)
- src/lib/litegraph/src/infrastructure/CustomEventTarget.ts
- src/platform/assets/services/assetService.ts
**Stories:**
- apps/desktop-ui/src/views/InstallView.stories.ts
- src/components/queue/job/JobDetailsPopover.stories.ts
**Extension Manager:**
- src/workbench/extensions/manager/composables/useConflictDetection.ts
- src/workbench/extensions/manager/composables/useManagerQueue.ts
- src/workbench/extensions/manager/services/comfyManagerService.ts
- src/workbench/extensions/manager/utils/conflictMessageUtil.ts
### Testing
- [x] All TypeScript type checking passes (`pnpm typecheck`)
- [x] ESLint passes without errors (`pnpm lint`)
- [x] Format checks pass (`pnpm format:check`)
- [x] Knip (unused exports) passes (`pnpm knip`)
- [x] Pre-commit and pre-push hooks pass
Part of the "Road to No Explicit Any" initiative.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344
- Part 8 Group 7: #8459
- Part 8 Group 8: #8496
- Part 9: #8498
- Part 10: #8499
---------
Co-authored-by: Comfy Org PR Bot <snomiao+comfy-pr@gmail.com>
Co-authored-by: christian-byrne <72887196+christian-byrne@users.noreply.github.com>
Co-authored-by: github-actions <github-actions@github.com>
## Summary
This PR removes `any` types from widgets, services, stores, and test
files, replacing them with proper TypeScript types.
### Key Changes
#### Type Safety Improvements
- Replaced `any` with `unknown`, explicit types, or proper interfaces
across widgets and services
- Added proper type imports (TgpuRoot, Point, StyleValue, etc.)
- Created typed interfaces (NumericWidgetOptions, TestWindow,
ImportFailureDetail, etc.)
- Fixed function return types to be non-nullable where appropriate
- Added type guards and null checks instead of non-null assertions
- Used `ComponentProps` from vue-component-type-helpers for component
testing
#### Widget System
- Added index signature to IWidgetOptions for Record compatibility
- Centralized disabled logic in WidgetInputNumberInput
- Moved template type assertions to computed properties
- Fixed ComboWidget getOptionLabel type assertions
- Improved remote widget type handling with runtime checks
#### Services & Stores
- Fixed getOrCreateViewer to return non-nullable values
- Updated addNodeOnGraph to use specific options type `{ pos?: Point }`
- Added proper type assertions for settings store retrieval
- Fixed executionIdToCurrentId return type (string | undefined)
#### Test Infrastructure
- Exported GraphOrSubgraph from litegraph barrel to avoid circular
dependencies
- Updated test fixtures with proper TypeScript types (TestInfo,
LGraphNode)
- Replaced loose Record types with ComponentProps in tests
- Added proper error handling in WebSocket fixture
#### Code Organization
- Created shared i18n-types module for locale data types
- Made ImportFailureDetail non-exported (internal use only)
- Added @public JSDoc tag to ElectronWindow type
- Fixed console.log usage in scripts to use allowed methods
### Files Changed
**Widgets & Components:**
-
src/renderer/extensions/vueNodes/widgets/components/WidgetInputNumberInput.vue
-
src/renderer/extensions/vueNodes/widgets/components/WidgetSelectDefault.vue
-
src/renderer/extensions/vueNodes/widgets/components/WidgetSelectDropdown.vue
- src/renderer/extensions/vueNodes/widgets/components/WidgetTextarea.vue
-
src/renderer/extensions/vueNodes/widgets/composables/useRemoteWidget.ts
- src/lib/litegraph/src/widgets/ComboWidget.ts
- src/lib/litegraph/src/types/widgets.ts
- src/components/common/LazyImage.vue
- src/components/load3d/Load3dViewerContent.vue
**Services & Stores:**
- src/services/litegraphService.ts
- src/services/load3dService.ts
- src/services/colorPaletteService.ts
- src/stores/maskEditorStore.ts
- src/stores/nodeDefStore.ts
- src/platform/settings/settingStore.ts
- src/platform/workflow/management/stores/workflowStore.ts
**Composables & Utils:**
- src/composables/node/useWatchWidget.ts
- src/composables/useCanvasDrop.ts
- src/utils/widgetPropFilter.ts
- src/utils/queueDisplay.ts
- src/utils/envUtil.ts
**Test Files:**
- browser_tests/fixtures/ComfyPage.ts
- browser_tests/fixtures/ws.ts
- browser_tests/tests/actionbar.spec.ts
-
src/workbench/extensions/manager/components/manager/skeleton/PackCardGridSkeleton.test.ts
- src/lib/litegraph/src/subgraph/subgraphUtils.test.ts
- src/components/rightSidePanel/shared.test.ts
- src/platform/cloud/subscription/composables/useSubscription.test.ts
-
src/platform/workflow/persistence/composables/useWorkflowPersistence.test.ts
**Scripts & Types:**
- scripts/i18n-types.ts (new shared module)
- scripts/diff-i18n.ts
- scripts/check-unused-i18n-keys.ts
- src/workbench/extensions/manager/types/conflictDetectionTypes.ts
- src/types/algoliaTypes.ts
- src/types/simplifiedWidget.ts
**Infrastructure:**
- src/lib/litegraph/src/litegraph.ts (added GraphOrSubgraph export)
- src/lib/litegraph/src/infrastructure/CustomEventTarget.ts
- src/platform/assets/services/assetService.ts
**Stories:**
- apps/desktop-ui/src/views/InstallView.stories.ts
- src/components/queue/job/JobDetailsPopover.stories.ts
**Extension Manager:**
- src/workbench/extensions/manager/composables/useConflictDetection.ts
- src/workbench/extensions/manager/composables/useManagerQueue.ts
- src/workbench/extensions/manager/services/comfyManagerService.ts
- src/workbench/extensions/manager/utils/conflictMessageUtil.ts
### Testing
- [x] All TypeScript type checking passes (`pnpm typecheck`)
- [x] ESLint passes without errors (`pnpm lint`)
- [x] Format checks pass (`pnpm format:check`)
- [x] Knip (unused exports) passes (`pnpm knip`)
- [x] Pre-commit and pre-push hooks pass
Part of the "Road to No Explicit Any" initiative.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344
- Part 8 Group 7: #8459
- Part 8 Group 8: #8496
- Part 9: #8498
- Part 10: #8499
---------
Co-authored-by: Comfy Org PR Bot <snomiao+comfy-pr@gmail.com>
Co-authored-by: christian-byrne <72887196+christian-byrne@users.noreply.github.com>
Co-authored-by: github-actions <github-actions@github.com>
Summary
Part 2 of the type safety remediation plan. This PR focuses on the Litegraph Library Layer as part of the No Explicit Any mission.
Changes
LiteGraphGlobal.ts:
DEFAULT_GROUP_FONT_SIZE: Changed fromany(with no value) tonumber = 24. The internal fallback was already 24, so the constant was effectively useless without an assigned value.getParameterNames: Replaceanywithunknownin function signatureextendClass: Replace deprecated__lookupGetter__/__defineGetter__with modernObject.getOwnPropertyDescriptor/definePropertyand add proper Record typesLGraphNodeProperties.ts:
anywithunknownfor property valuesRecord<string, unknown>with proper type assertions for dynamic property accesstypes/widgets.ts & BaseWidget.ts:
callbackvalue parameter fromanyto properly typed (unknownin interface,TWidget['value']in implementation)Consuming code fixes:
previewAny.ts: Add explicitbooleantype annotation for callback valueButtonWidget.ts: Pass widget value instead of widget instance to callback (matching the interface signature)Breaking Change Analysis (Sourcegraph Verified)
ButtonWidget callback fix (
this→this.value)This PR fixes the ButtonWidget callback to pass
valueinstead ofthis, matching the interface definition.Verification via Sourcegraph - all external usages are safe: