[REQ] Requesting output of the generator typesafe.

Required the output of generatior should be typesafe

Right now the client code we are getting generated there is use of Language primitive data type which is not recommended by our organisation or not considered as the best practice to use as it allows to pass argument of any type or internally the apis that were getting generated may won't work because of the use of .
e.g. private addToHttpParams(httpParams: HttpParams, value: any, key?: string): HttpParams {
if (typeof value === 'object' && value instanceof Date === false) {
httpParams = this.addToHttpParamsRecursive(httpParams, value);
} else {
httpParams = this.addToHttpParamsRecursive(httpParams, value, key);
}
return httpParams;
}

This is the sample of generated client code it is in one of the apis file to set Http param and uses .

Solution seeking or possible

If it could possible to introduce some new configuration so that a new configuration can be added into the config file and restrict the use of

The issue names no repository file or test; start by tracing the generator entry point and configuration that produce the shown addToHttpParams method. Determine how a typesafety option should control generated any usage, then verify the resulting generated client output against the requested behavior.