error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.
decoratorOnClassProperty11.ts(4,5): error TS1329: 'dec' accepts too few arguments to be used as a decorator here. Did you mean to call it first and write '@dec()'?


!!! error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.
==== decoratorOnClassProperty11.ts (1 errors) ====
    declare function dec(): <T>(target: any, propertyKey: string) => void;
    
    class C {
        @dec prop;
        ~~~~
!!! error TS1329: 'dec' accepts too few arguments to be used as a decorator here. Did you mean to call it first and write '@dec()'?
    }