docs: def validate_func_factory(validator_class: Any) -> ValidateFunc:
      """Provide default function for Schema validation.
  
      :param validator_class: JSONSchema suitable validator class.
      """
      def validate_func(schema: AnyMapping, pure_data: AnyMapping) -> AnyMapping:
          """Validate schema with given data.
  
          :param schema: Schema representation to use.
          :param pure_data: Pure data to validate.
          """
          return validator_class(schema).validate(pure_data)
      return validate_func