chore: wip

Author: chrisbbreuer

fixtures/output/example-0001.d.ts

@@ -16,8 +16,8 @@ export declare const someObject: {
   someNestedArray: Array<Array<1 | 2 | 3> | Array<4 | 5 | 6 | 7 | 8 | 9 | 10>>;
   someNestedArray2: Array<Array<1 | 2 | 3> | Array<4 | 5 | 6 | 7 | 8 | 9 | 10> | 'dummy value'>;
   someNestedArray3: Array<Array<1 | 2 | 3> | Array<4 | 5 | 6 | 7 | 8 | 9 | 10> | 'dummy value' | Array<11 | 12 | 13>>;
-  someOtherNestedArray: Array<Array<'some text' | 2 | (...args: any[]) => void | (...args: any[]) => void | unknown> | Array<4 | 5 | 6 | 7 | 8 | 9 | 10>>;
-  someComplexArray: Array<Array<{ key: 'value' }> | Array<{ key2: 'value2' } | 'test' | 1000> | Array<'some string' | (...args: any[]) => void | unknown>>;
+  someOtherNestedArray: Array<Array<'some text' | 2 | ((...args: any[]) => void) | ((...args: any[]) => void) | unknown> | Array<4 | 5 | 6 | 7 | 8 | 9 | 10>>;
+  someComplexArray: Array<Array<{ key: 'value' }> | Array<{ key2: 'value2' } | 'test' | 1000> | Array<'some string' | ((...args: any[]) => void) | unknown>>;
   someObject: {
     key: 'value';
   };

src/extract.ts

@@ -424,13 +424,12 @@ export function inferElementType(element: string): string {
 
   // Handle function references and calls
   if (trimmed === 'console.log' || trimmed.endsWith('.log')) {
-    return '(...args: any[]) => void'
+    return '((...args: any[]) => void)'
   }
 
   // Handle arrow functions
   if (trimmed.includes('=>')) {
-    const arrowFn = trimmed.match(/\(.*\)\s*=>\s*(.*)/)
-    return '(...args: any[]) => void'
+    return '((...args: any[]) => void)'
   }
 
   // Handle function calls
@@ -463,8 +462,8 @@ export function processNestedArray(elements: string[]): string {
       const nestedContent = extractNestedContent(trimmed, '[', ']')
       if (nestedContent) {
         const nestedElements = splitArrayElements(nestedContent)
-        // Process each nested element to create a proper union type
         const nestedTypes = nestedElements.map(ne => inferElementType(ne.trim()))
+        // Ensure nested array types are properly formatted
         return `Array<${nestedTypes.join(' | ')}>`
       }
       return 'never'