fix(utils): [toBareSpecifier] remove @types/ prefix

Signed-off-by: Lexus Drumgold <unicornware@flexdevelopment.llc>

Author: unicornware

src/utils/__tests__/to-bare-specifier.spec.ts

@@ -32,7 +32,7 @@ describe('unit:utils/toBareSpecifier', () => {
       ['esbuild/lib/main.js', 'esbuild'],
       ['fs', 'node:fs'],
       ['node:fs', 'node:fs'],
-      ['node_modules/@types/chai', '@types/chai'],
+      ['node_modules/@types/chai', 'chai'],
       [pathToFileURL('dist/index.mjs'), '@flex-development/mlly'],
       [pathe.resolve('dist/index.mjs'), '@flex-development/mlly'],
       ['__fixtures__/node_modules/exports-map-2/dist/index', 'exports-map-2'],

src/utils/to-bare-specifier.ts

@@ -136,9 +136,16 @@ const toBareSpecifier = (
 
   // exit early if subpath does not need to be validated
   if (isNIL(exports)) {
-    return [main, types].some(ep => ep === id.path || ep === id.path.slice(2))
-      ? id.pkg
-      : specifier
+    // set specifier to package name if specifier is main or types entry point
+    if ([main, types].some(ep => ep === id.path || ep === id.path.slice(2))) {
+      specifier = id.pkg
+    }
+
+    // remove '@types/' prefix to avoid 'Cannot import type declaration files.
+    // Consider importing "*" instead of "@types/*"' (TS6137) error
+    specifier = specifier.replace(/^@types\//, '')
+
+    return specifier
   }
 
   // check if specifier contains valid subpath export