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.
==== auxiliary.ts (0 errors) ====
    export class SomeClass {
        field: string;
    }
    
==== testA.ts (0 errors) ====
    import { SomeClass } from './auxiliary';
    function annotation(): PropertyDecorator {
        return (target: any): void => { };
    }
    export class ClassA {
        @annotation() aaa: SomeClass;
    }
    
==== testB.ts (0 errors) ====
    import { SomeClass } from './auxiliary';
    function annotation(): PropertyDecorator {
        return (target: any): void => { };
    }
    export class ClassB {
        @annotation() bbb: SomeClass | null;
    }