Ignore TypeScript version mismatch warning (#16)

Author: scttcper

index.js

@@ -2,6 +2,7 @@
 module.exports = {
 	parser: require.resolve('@typescript-eslint/parser'),
 	parserOptions: {
+		warnOnUnsupportedTypeScriptVersion: false,
 		sourceType: 'module',
 		jsx: true,
 		project: 'tsconfig.json'