Function decorate

decorate<T>(
    clazz: new (...args: any[]) => T,
    decorators: {
        [P in string | number | symbol]?:
            | MethodDecorator
            | PropertyDecorator
            | MethodDecorator[]
            | PropertyDecorator[]
    },
): void

decorate<T>(
    object: T,
    decorators: {
        [P in string | number | symbol]?:
            | MethodDecorator
            | PropertyDecorator
            | MethodDecorator[]
            | PropertyDecorator[]
    },
): T