feat: add 'lib' option to include es2020

Author: ariesclark

tsconfig.json

@@ -10,6 +10,9 @@
 		// "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
 		/* Language and Environment */
 		"target": "es2022", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+		"lib": [
+			"es2020"
+		],
 		// "jsx": "preserve",                                /* Specify what JSX code is generated. */
 		// "libReplacement": true,                           /* Enable lib replacement. */
 		// "experimentalDecorators": true,                   /* Enable experimental support for legacy experimental decorators. */