error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.


!!! error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.
==== awaitUnion_es5.ts (0 errors) ====
    declare let a: number | string;
    declare let b: PromiseLike<number> | PromiseLike<string>;
    declare let c: PromiseLike<number | string>;
    declare let d: number | PromiseLike<string>;
    declare let e: number | PromiseLike<number | string>;
    async function f() {
    	let await_a = await a;
    	let await_b = await b;
    	let await_c = await c;
    	let await_d = await d;
    	let await_e = await e;
    }