nextcloud / server

			$this->loadedLegacyFilters = true;

		}

		foreach ($this->filterClasses as $class => $false) {

			/** @var IFilter $filter */

			$filter = \OC::$server->query($class);

			if (!$filter instanceof IFilter) {

				throw new \InvalidArgumentException('Invalid activity filter registered');

			}

			$this->filters[$filter->getIdentifier()] = $filter;

			unset($this->filterClasses[$class]);

		}

		return $this->filters;

	}

			$this->loadedLegacyTypes = true;

		}

		foreach ($this->settingsClasses as $class => $false) {

			/** @var ISetting $setting */

			$setting = \OC::$server->query($class);

			if (!$setting instanceof ISetting) {

				throw new \InvalidArgumentException('Invalid activity filter registered');

			}

			$this->settings[$setting->getIdentifier()] = $setting;

			unset($this->settingsClasses[$class]);

		}

		return $this->settings;

	}