error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.
asyncArrowFunction5_es5.ts(1,18): error TS1359: Identifier expected. 'await' is a reserved word that cannot be used here.


!!! error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.
==== asyncArrowFunction5_es5.ts (1 errors) ====
    var foo = async (await): Promise<void> => {
                     ~~~~~
!!! error TS1359: Identifier expected. 'await' is a reserved word that cannot be used here.
    }