text: "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  /* eslint-disable @typescript-eslint/no-use-before-define */
  const constants_1 = require("../../constants");
  const extend_metadata_util_1 = require("../../utils/extend-metadata.util");
  const shared_utils_1 = require("../../utils/shared.utils");
  const validate_each_util_1 = require("../../utils/validate-each.util");
  /**
   * Decorator that binds exception filters to the scope of the controller or
   * method, depending on its context.
   *
   * When `@UseFilters` is used at the controller level, the filter will be
   * applied to every handler (method) in the controller.
   *
   * When `@UseFilters` is used at the individual handler level, the filter
   * will apply only to that specific method.
   *
   * @param filters exception filter instance or class, or a list of exception
   * filter instances or classes.
   *
   * @see [Exception filters](https://docs.nestjs.com/exception-filters)
   *
   * @usageNotes
   * Exception filters can also be set up globally for all controllers and routes
   * using `app.useGlobalFilters()`.  [See here for details](https://docs.nestjs.com/exception-filters#binding-filters)
   *
   * @publicApi
   */
  exports.UseFilters = (...filters) => addExceptionFiltersMetadata(...filters);
  function addExceptionFiltersMetadata(...filters) {
      return (target, key, descriptor) => {
          const isFilterValid = (filter) => filter &&
              (shared_utils_1.isFunction(filter) || shared_utils_1.isFunction(filter.catch));
          if (descriptor) {
              validate_each_util_1.validateEach(target.constructor, filters, isFilterValid, '@UseFilters', 'filter');
              extend_metadata_util_1.extendArrayMetadata(constants_1.EXCEPTION_FILTERS_METADATA, filters, descriptor.value);
              return descriptor;
          }
          validate_each_util_1.validateEach(target, filters, isFilterValid, '@UseFilters', 'filter');
          extend_metadata_util_1.extendArrayMetadata(constants_1.EXCEPTION_FILTERS_METADATA, filters, target);
          return target;
      };
  }
  