refactor: improve options

Author: sxzz

src/fake-js.ts

@@ -35,7 +35,7 @@ interface SymbolInfo {
 export function createFakeJsPlugin({
   dtsInput,
   sourcemap,
-}: OptionsResolved): Plugin {
+}: Pick<OptionsResolved, 'dtsInput' | 'sourcemap'>): Plugin {
   let symbolIdx = 0
   let identifierIdx = 0
   const symbolMap = new Map<number /* symbol id */, SymbolInfo>()

src/generate.ts

@@ -26,7 +26,10 @@ export function createGeneratePlugin({
   compilerOptions = {},
   isolatedDeclarations,
   emitDtsOnly = false,
-}: OptionsResolved): Plugin {
+}: Pick<
+  OptionsResolved,
+  'compilerOptions' | 'isolatedDeclarations' | 'emitDtsOnly'
+>): Plugin {
   const dtsMap: DtsMap = new Map<string, TsModule>()
 
   /**

src/resolve.ts

@@ -17,7 +17,7 @@ export const meta = { dtsFile: true } as const
 export function createDtsResolvePlugin({
   tsconfig,
   resolve,
-}: OptionsResolved): Plugin {
+}: Pick<OptionsResolved, 'tsconfig' | 'resolve'>): Plugin {
   const resolver = createResolver({
     tsconfig: tsconfig ? (tsconfig as string) : undefined,
   })

tests/rollup-plugin-dts.test.ts

@@ -24,10 +24,14 @@ await testFixtures(
 
     let error: any
     let [rolldownSnapshot, rollupSnapshot] = await Promise.all([
-      rolldownBuild(entries, [createFakeJsPlugin({ dtsInput: true })], {
-        treeshake: true,
-        external: ['typescript'],
-      }).then(({ snapshot }) => snapshot),
+      rolldownBuild(
+        entries,
+        [createFakeJsPlugin({ dtsInput: true, sourcemap: false })],
+        {
+          treeshake: true,
+          external: ['typescript'],
+        },
+      ).then(({ snapshot }) => snapshot),
       rollupBuild(entries, [rollupDts()], undefined, {
         entryFileNames: '[name].ts',
       }).then(({ snapshot }) => snapshot),