diff --git a/.changeset/salty-hornets-add.md b/.changeset/salty-hornets-add.md
new file mode 100644
index 00000000..7ca905f4
--- /dev/null
+++ b/.changeset/salty-hornets-add.md
@@ -0,0 +1,6 @@
+---
+'@css-modules-kit/core': minor
+'@css-modules-kit/ts-plugin': patch
+---
+
+refactor: consolidate `checkCSSModule` arguments into `CheckerArgs`
diff --git a/packages/codegen/src/project.ts b/packages/codegen/src/project.ts
index 8810ea57..8be10b0f 100644
--- a/packages/codegen/src/project.ts
+++ b/packages/codegen/src/project.ts
@@ -191,7 +191,13 @@ export function createProject(args: ProjectArgs): Project {
     for (const cssModule of cssModuleMap.values()) {
       let diagnostics = semanticDiagnosticsMap.get(cssModule.fileName);
       if (!diagnostics) {
-        diagnostics = checkCSSModule(cssModule, config, exportBuilder, matchesPattern, resolver, getCSSModule);
+        diagnostics = checkCSSModule(cssModule, {
+          config,
+          getExportRecord: (m) => exportBuilder.build(m),
+          matchesPattern,
+          resolver,
+          getCSSModule,
+        });
         semanticDiagnosticsMap.set(cssModule.fileName, diagnostics);
       }
       allDiagnostics.push(...diagnostics);
diff --git a/packages/core/src/checker.test.ts b/packages/core/src/checker.test.ts
index 5c5877ae..e7d8d289 100644
--- a/packages/core/src/checker.test.ts
+++ b/packages/core/src/checker.test.ts
@@ -1,5 +1,6 @@
 import dedent from 'dedent';
 import { describe, expect, test } from 'vitest';
+import type { CheckerArgs } from './checker.js';
 import { checkCSSModule } from './checker.js';
 import { createExportBuilder } from './export-builder.js';
 import { createResolver } from './resolver.js';
@@ -14,29 +15,23 @@ const matchesPattern = (path: string) => path.endsWith('.module.css');
 
 type Checker = (cssModule: CSSModule) => ReturnType<typeof checkCSSModule>;
 
-interface PrepareCheckerOptions {
-  config?: ReturnType<typeof fakeConfig>;
-  resolver?: typeof resolver;
-  matchesPattern?: typeof matchesPattern;
-}
-
-function prepareChecker(options?: PrepareCheckerOptions): Checker {
-  const config = options?.config ?? fakeConfig();
-  const resolverFn = options?.resolver ?? resolver;
-  const matchesPatternFn = options?.matchesPattern ?? matchesPattern;
+function prepareChecker(args?: Partial<CheckerArgs>): Checker {
+  const config = args?.config ?? fakeConfig();
+  const resolverFn = args?.resolver ?? resolver;
+  const matchesPatternFn = args?.matchesPattern ?? matchesPattern;
+  const exportBuilder = createExportBuilder({
+    getCSSModule: readAndParseCSSModule,
+    matchesPattern: matchesPatternFn,
+    resolver: resolverFn,
+  });
   return (cssModule: CSSModule) => {
-    return checkCSSModule(
-      cssModule,
+    return checkCSSModule(cssModule, {
       config,
-      createExportBuilder({
-        getCSSModule: readAndParseCSSModule,
-        matchesPattern: matchesPatternFn,
-        resolver: resolverFn,
-      }),
-      matchesPatternFn,
-      resolverFn,
-      readAndParseCSSModule,
-    );
+      getExportRecord: (m) => exportBuilder.build(m),
+      matchesPattern: matchesPatternFn,
+      resolver: resolverFn,
+      getCSSModule: readAndParseCSSModule,
+    });
   };
 }
 
diff --git a/packages/core/src/checker.ts b/packages/core/src/checker.ts
index d23cd89e..7c545246 100644
--- a/packages/core/src/checker.ts
+++ b/packages/core/src/checker.ts
@@ -4,7 +4,7 @@ import type {
   AtValueTokenImporterValue,
   CSSModule,
   Diagnostic,
-  ExportBuilder,
+  ExportRecord,
   Location,
   MatchesPattern,
   Resolver,
@@ -12,15 +12,17 @@ import type {
 } from './type.js';
 import { isValidAsJSIdentifier } from './util.js';
 
-// eslint-disable-next-line max-params, complexity
-export function checkCSSModule(
-  cssModule: CSSModule,
-  config: CMKConfig,
-  exportBuilder: ExportBuilder,
-  matchesPattern: MatchesPattern,
-  resolver: Resolver,
-  getCSSModule: (path: string) => CSSModule | undefined,
-): Diagnostic[] {
+export interface CheckerArgs {
+  config: CMKConfig;
+  getExportRecord: (cssModule: CSSModule) => ExportRecord;
+  matchesPattern: MatchesPattern;
+  resolver: Resolver;
+  getCSSModule: (path: string) => CSSModule | undefined;
+}
+
+// eslint-disable-next-line complexity
+export function checkCSSModule(cssModule: CSSModule, args: CheckerArgs): Diagnostic[] {
+  const { config } = args;
   const diagnostics: Diagnostic[] = [];
 
   for (const token of cssModule.localTokens) {
@@ -37,16 +39,16 @@ export function checkCSSModule(
   }
 
   for (const tokenImporter of cssModule.tokenImporters) {
-    const from = resolver(tokenImporter.from, { request: cssModule.fileName });
-    if (!from || !matchesPattern(from)) continue;
-    const imported = getCSSModule(from);
+    const from = args.resolver(tokenImporter.from, { request: cssModule.fileName });
+    if (!from || !args.matchesPattern(from)) continue;
+    const imported = args.getCSSModule(from);
     if (!imported) {
       diagnostics.push(createCannotImportModuleDiagnostic(cssModule, tokenImporter));
       continue;
     }
 
     if (tokenImporter.type === 'value') {
-      const exportRecord = exportBuilder.build(imported);
+      const exportRecord = args.getExportRecord(imported);
       for (const value of tokenImporter.values) {
         if (!exportRecord.allTokens.includes(value.name)) {
           diagnostics.push(createModuleHasNoExportedTokenDiagnostic(cssModule, tokenImporter, value));
diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index c7e0c119..cd93577d 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -15,6 +15,7 @@ export {
   type Resolver,
   type MatchesPattern,
   type ExportBuilder,
+  type ExportRecord,
   type DiagnosticSourceFile,
   type Diagnostic,
   type DiagnosticWithLocation,
@@ -33,7 +34,7 @@ export {
   createMatchesPattern,
   getFileNamesByPattern,
 } from './file.js';
-export { checkCSSModule } from './checker.js';
+export { checkCSSModule, type CheckerArgs } from './checker.js';
 export { createExportBuilder } from './export-builder.js';
 export { join, resolve, relative, dirname, basename, parse, isAbsolute } from './path.js';
 export { findUsedTokenNames } from './util.js';
diff --git a/packages/ts-plugin/src/language-service/feature/semantic-diagnostic.ts b/packages/ts-plugin/src/language-service/feature/semantic-diagnostic.ts
index 520f917a..1cb8cc87 100644
--- a/packages/ts-plugin/src/language-service/feature/semantic-diagnostic.ts
+++ b/packages/ts-plugin/src/language-service/feature/semantic-diagnostic.ts
@@ -25,7 +25,13 @@ export function getSemanticDiagnostics(
       // Clear cache to update export records for all files
       exportBuilder.clearCache();
 
-      const diagnostics = checkCSSModule(cssModule, config, exportBuilder, matchesPattern, resolver, getCSSModule);
+      const diagnostics = checkCSSModule(cssModule, {
+        config,
+        getExportRecord: (m) => exportBuilder.build(m),
+        matchesPattern,
+        resolver,
+        getCSSModule,
+      });
       const sourceFile = languageService.getProgram()!.getSourceFile(fileName)!;
       const tsDiagnostics = diagnostics.map((diagnostic) => convertDiagnostic(diagnostic, () => sourceFile));
       prior.push(...tsDiagnostics);