src/properties/class-papi-property-group.php
protected function get_settings_properties() {
		$settings = $this->get_settings();

		if ( is_null( $settings ) ) {
			return [];
		}

		return array_filter( array_map( 'papi_property', papi_to_array( $settings->items ) ), 'papi_is_property' );
	}
protected function get_settings_properties() {
		$settings = $this->get_settings();

		if ( is_null( $settings ) ) {
			return [];
		}

		return array_filter( array_map( 'papi_property', papi_to_array( $settings->items ) ), 'papi_is_property' );
	}
Get settings properties.

@return array