README.md

1042 - '{0}' modifier cannot be used here.

🔍 Regex Patterns

regexFind: /async\s+([a-zA-Z_$][a-zA-Z0-9_$.-]*)\s*=/
regexReplace: $1 =

💡 Suggestion

Remove async modifier from property declaration. The async modifier can only be used on function declarations and methods, not on class properties or variables.

📝 Examples

Example 1: Async class property

class TestClass {
-  async property = 'value'
+  property = 'value'
}

Explanation: Remove async modifier from class property declaration

Example 2: Async variable declaration

- const async config = { api: 'https://api.com' }
+ const config = { api: 'https://api.com' }

Explanation: Remove async modifier from variable declaration

🖼️ Visual Output

Command

npx tsc ./docs/1042/index.ts --noEmit --pretty

Result

docs/1042/index.ts:2:3 - error TS1042: 'async' modifier cannot be used here.

2   async property = 'value'
    ~~~~~

OR (without --pretty flag):

docs/1042/index.ts(2,3): error TS1042: 'async' modifier cannot be used here.