fix: path should be null

Author: riywo

src/index.ts

@@ -10,7 +10,7 @@ export const interfaceVersion = 2;
 export const resolve: typeof resolveTs = function (source, file, config) {
   if (source.startsWith("bun:")) {
     log("matched bun modules:", source);
-    return { found: true };
+    return { found: true, path: null };
   }
   return resolveTs(source, file, config);
 };

test/index.test.ts

@@ -5,10 +5,15 @@ test("interfaceVersion", () => {
 });
 
 test.each([
-  { source: "fs", found: true },
-  { source: "node:fs", found: true },
-  { source: "not_found", found: false },
-  { source: "bun:test", found: true },
-])("resolve $source => found $found", ({ source, found }) => {
-  expect(resolve(source, "").found).toBe(found);
-});
+  { source: "fs", found: true, path: null },
+  { source: "node:fs", found: true, path: null },
+  { source: "not_found", found: false, path: undefined },
+  { source: "bun:test", found: true, path: null },
+])(
+  "resolve $source => found: $found, path: $path",
+  ({ source, found, path }) => {
+    const result = resolve(source, "");
+    expect(result.found).toBe(found);
+    expect(result.path).toBe(path);
+  }
+);