fix: resolve ESLint configuration and TypeScript compatibility issues

- Fix ESLint extends configuration to use correct plugin syntax
- Update TypeScript version to 5.3.3 for better compatibility
- Replace 'any' types with 'unknown' for better type safety
- Resolve linting warnings and ensure CI compatibility

Author: sf-nithappu

.eslintrc.js

@@ -2,7 +2,7 @@ module.exports = {
   parser: '@typescript-eslint/parser',
   extends: [
     'eslint:recommended',
-    '@typescript-eslint/recommended',
+    'plugin:@typescript-eslint/recommended',
   ],
   plugins: ['@typescript-eslint'],
   parserOptions: {

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x, 18.x, 20.x]
+        node-version: [18.x, 20.x]
 
     steps:
     - uses: actions/checkout@v4

package.json

@@ -57,7 +57,7 @@
     "eslint": "^8.0.0",
     "jest": "^29.5.0",
     "ts-jest": "^29.1.0",
-    "typescript": "^5.0.0"
+    "typescript": "^5.3.3"
   },
   "peerDependencies": {
     "esbuild": ">=0.14.0"

src/index.ts

@@ -2,7 +2,7 @@ import type { Plugin } from 'esbuild';
 
 export interface ReplacementRule {
   search: string | RegExp;
-  replace: string | ((match: string, ...args: any[]) => string);
+  replace: string | ((match: string, ...args: unknown[]) => string);
 }
 
 export interface ConditionalReplaceOptions {
@@ -42,7 +42,7 @@ export function conditionalReplacePlugin({
             newContents = contents.split(search).join(replace as string);
           } else {
             // For RegExp search, use replace method
-            newContents = contents.replace(search, replace as any);
+            newContents = contents.replace(search, replace as (match: string, ...args: unknown[]) => string);
           }
 
           if (newContents !== contents) {