fix(types): add createReadStream to OutputFileSystem interface

package.json

@@ -33,7 +33,7 @@
     "lint:js": "pnpm run lint-ci:js --write",
     "lint-ci:js": "biome check --diagnostic-level=warn --no-errors-on-unmatched --max-diagnostics=none --error-on-warnings",
     "lint:rs": "cargo clippy --workspace --all-targets",
-    "lint:type": "rslint --config rslint.json --max-warnings=2278",
+    "lint:type": "rslint --config rslint.json --max-warnings=2281",
     "build:binding:dev": "pnpm --filter @rspack/binding run build:dev",
     "build:binding:debug": "pnpm --filter @rspack/binding run build:debug",
     "build:binding:ci": "pnpm --filter @rspack/binding run build:ci",

packages/rspack/etc/core.api.md

@@ -1539,6 +1539,14 @@ function createNativePlugin<T extends any[], R>(name: CustomPluginName, resolve:
     };
 };
 
+// @public (undocumented)
+type CreateReadStream = (path: PathLike, options?: NodeJS.BufferEncoding | ReadStreamOptions) => NodeJS.ReadableStream;
+
+// @public (undocumented)
+type CreateReadStreamFSImplementation = FSImplementation & {
+    read: (...args: any[]) => any;
+};
+
 // @public (undocumented)
 type CreateStatsOptionsContext = KnownCreateStatsOptionsContext & Record<string, any>;
 
@@ -2803,6 +2811,14 @@ interface ForStatement extends Node_4, HasSpan {
     update?: Expression;
 }
 
+// @public (undocumented)
+interface FSImplementation {
+    // (undocumented)
+    close?: (...args: any[]) => any;
+    // (undocumented)
+    open?: (...args: any[]) => any;
+}
+
 // @public (undocumented)
 interface FunctionDeclaration extends Fn {
     // (undocumented)
@@ -5381,6 +5397,8 @@ export interface OutputFileSystem {
     // (undocumented)
     chmod: (arg0: string, arg1: number, arg2: (arg0?: NodeJS.ErrnoException | null) => void) => void;
     // (undocumented)
+    createReadStream?: CreateReadStream;
+    // (undocumented)
     dirname?: (arg0: string) => string;
     // (undocumented)
     join?: (arg0: string, arg1: string) => string;
@@ -5971,6 +5989,12 @@ type ReadlinkSync = {
 // @public (undocumented)
 type ReadStream = ReadStream_2;
 
+// @public (undocumented)
+type ReadStreamOptions = StreamOptions & {
+    fs?: null | CreateReadStreamFSImplementation;
+    end?: number;
+};
+
 // @public (undocumented)
 type RealPath = {
     (path: PathLike, options: EncodingOption, callback: StringCallback): void;
@@ -7566,6 +7590,26 @@ type StatSyncOptions = {
     throwIfNoEntry?: boolean;
 };
 
+// @public (undocumented)
+interface StreamOptions {
+    // (undocumented)
+    autoClose?: boolean;
+    // (undocumented)
+    emitClose?: boolean;
+    // (undocumented)
+    encoding?: NodeJS.BufferEncoding;
+    // (undocumented)
+    fd?: any;
+    // (undocumented)
+    flags?: string;
+    // (undocumented)
+    mode?: number;
+    // (undocumented)
+    signal?: null | AbortSignal;
+    // (undocumented)
+    start?: number;
+}
+
 // @public
 export type StrictModuleErrorHandling = boolean;
 

packages/rspack/src/util/fs.ts

@@ -77,6 +77,36 @@ interface IDirent {
 	name: string | Buffer;
 }
 
+export interface StreamOptions {
+	flags?: string;
+	encoding?: NodeJS.BufferEncoding;
+	fd?: any;
+	mode?: number;
+	autoClose?: boolean;
+	emitClose?: boolean;
+	start?: number;
+	signal?: null | AbortSignal;
+}
+
+export interface FSImplementation {
+	open?: (...args: any[]) => any;
+	close?: (...args: any[]) => any;
+}
+
+export type CreateReadStreamFSImplementation = FSImplementation & {
+	read: (...args: any[]) => any;
+};
+
+export type ReadStreamOptions = StreamOptions & {
+	fs?: null | CreateReadStreamFSImplementation;
+	end?: number;
+};
+
+export type CreateReadStream = (
+	path: PathLike,
+	options?: NodeJS.BufferEncoding | ReadStreamOptions
+) => NodeJS.ReadableStream;
+
 export interface OutputFileSystem {
 	writeFile: (
 		arg0: string | number,
@@ -122,6 +152,7 @@ export interface OutputFileSystem {
 	join?: (arg0: string, arg1: string) => string;
 	relative?: (arg0: string, arg1: string) => string;
 	dirname?: (arg0: string) => string;
+	createReadStream?: CreateReadStream;
 }
 
 export type JsonPrimitive = string | number | boolean | null;