fix(correct-ts-specifiers): subpath imports erroneously report ambiguity (#75)

Author: JakobJingleheimer

recipes/correct-ts-specifiers/src/map-imports.test.ts

@@ -69,7 +69,7 @@ describe('Map Imports', { concurrency: true }, () => {
 		const specifier = './fixtures/bar.js';
 		const output = await mapImports(originatingFilePath, specifier);
 
-		assert.equal(output.replacement, specifier);
+		assert.equal(output.replacement, undefined);
 		assert.notEqual(output.isType, true);
 	});
 

recipes/correct-ts-specifiers/src/replace-js-ext-with-ts-ext.ts

@@ -95,6 +95,7 @@ async function checkSet<Ext extends DExt | JSExt | TSExt>(
 
 	const found = new Set<Specifier>();
 	for (const ext of exts) {
+		if (ext === oExt) continue;
 		const potential = composeReplacement(specifier, oExt, ext);
 		if (await fexists(parentPath, potential)) found.add((replacement = potential));
 	}