Function declareGetEndpoint

Returns {
    <T extends string | number | symbol>(
        args: EndpointArgs<EndpointsConst, T, CustomTypes>,
    ): string;
    <T extends string | number | symbol>(
        endpoint: T,
        ...params: HasKeys<
            ResolveParams<
                EndpointsConst[T],
                CustomTypes[T] extends Record<string, any> ? any[any] : {},
            >,
        > extends true
            ? [
                ResolveParams<
                    EndpointsConst[T],
                    CustomTypes[T] extends Record<string, any> ? any[any] : {},
                >,
            ]
            : [] | [undefined],
    ): string;
}