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.
==== decoratorOnClassMethodParameter1.ts (0 errors) ====
    declare function dec(target: Object, propertyKey: string | symbol, parameterIndex: number): void;
    
    class C {
        method(@dec p: number) {}
    }