Fixes Playground type errors (#287145)

build/vite/tsconfig.json

@@ -1,10 +1,11 @@
 {
 	"compilerOptions": {
 		"allowImportingTsExtensions": true,
+		"checkJs": true,
+		"module": "preserve",
 		"noEmit": true,
 		"strict": true,
-		"forceConsistentCasingInFileNames": true,
 		"experimentalDecorators": true,
-	},
-	"include": ["**/*.ts"]
+		"types": ["vite/client"]
+	}
 }

build/vite/vite.config.ts

@@ -5,7 +5,6 @@
 
 import { createLogger, defineConfig, Plugin } from 'vite';
 import path, { join } from 'path';
-/// @ts-ignore
 import { urlToEsmPlugin } from './rollup-url-to-module-plugin/index.mjs';
 import { statSync } from 'fs';
 import { pathToFileURL } from 'url';
@@ -185,7 +184,6 @@ export default defineConfig({
 		fs: {
 			allow: [
 				// To allow loading from sources, not needed when loading monaco-editor from npm package
-				/// @ts-ignore
 				join(import.meta.dirname, '../../../')
 			]
 		}