feature: Improve ValidateIf types

[karlismelderis-mckinsey]

Description

Please consider to improve ValidateIf type and replace any with Record<string, unknown> or any stricter type option

this is an override that worked for us:

declare module 'class-validator' {
  export declare function ValidateIf(
    condition: (object: Record<string, unknown>, value: never) => boolean,
    validationOptions?: ValidationOptions,
  ): PropertyDecorator;
}

I guess object type can be improved to be more generic - Record<string | number | symbol, unknown> 🤔

Proposed solution