Remove react dependency requirement when using react-jsx in `tsconf…

…ig.json` (#264)

* remove jsx related check

* remove the right code

* fix lint

src/plugins/typescript/index.ts

@@ -1,4 +1,3 @@
-import ts from 'typescript';
 import { compact } from '../../util/array.js';
 import { dirname, isInternal, toAbsolute } from '../../util/path.js';
 import { timerify } from '../../util/Performance.js';
@@ -34,8 +33,6 @@ const resolveExtensibleConfig = async (configFilePath: string) => {
   return config;
 };
 
-const jsxWithReact = [ts.JsxEmit.React, ts.JsxEmit.ReactJSX, ts.JsxEmit.ReactJSXDev, ts.JsxEmit.ReactNative];
-
 export const findTypeScriptDependencies: GenericPluginCallback = async configFilePath => {
   const compilerOptions: CompilerOptions = await loadTSConfig(configFilePath);
   const config: TsConfigJson = await resolveExtensibleConfig(configFilePath); // Dual loader to get external `extends` dependencies
@@ -48,11 +45,7 @@ export const findTypeScriptDependencies: GenericPluginCallback = async configFil
     ? compilerOptions.plugins.map(plugin => (typeof plugin === 'object' && 'name' in plugin ? plugin.name : ''))
     : [];
   const importHelpers = compilerOptions?.importHelpers ? ['tslib'] : [];
-  const jsx = compilerOptions?.jsxImportSource
-    ? [compilerOptions.jsxImportSource]
-    : compilerOptions?.jsx && jsxWithReact.includes(compilerOptions.jsx)
-    ? ['react']
-    : [];
+  const jsx = compilerOptions?.jsxImportSource ? [compilerOptions.jsxImportSource] : [];
   return compact([...extend, ...types, ...plugins, ...importHelpers, ...jsx]);
 };
 

tests/plugins/typescript.test.ts

@@ -25,7 +25,7 @@ test('Find dependencies in typescript configuration (jsx-preserve)', async () =>
 test('Find dependencies in typescript configuration (jsx)', async () => {
   const configFilePath = join(cwd, 'tsconfig-jsx.json');
   const dependencies = await typescript.findDependencies(configFilePath);
-  assert.deepEqual(dependencies, ['react']);
+  assert.deepEqual(dependencies, []);
 });
 
 test('Find dependencies in typescript configuration (jsx-import-source)', async () => {