on( __METHOD__, '12.0.0' );
	}

	/**
	 * Get the nav object corresponding to the specified offset.
	 *
	 * @since 2.6.0
	 * @deprecated 12.0.0
	 *
	 * @param mixed $offset Array offset.
	 * @return bool|array
	 */
	protected function get_nav( $offset ) {
		_deprecated_function( __METHOD__, '12.0.0' );
	}

	/**
	 * Get the BP_Core_Nav object corresponding to the component, based on a nav item name.
	 *
	 * The way bp_nav was previously organized makes it impossible to know for sure which component's nav is
	 * being referenced by a given nav item name. We guess in the following manner:
	 *   - If we're looking at a group, and the nav item name (`$offset`) is the same as the slug of the current
	 *     group, we assume that the proper component nav is 'groups'.
	 *   - Otherwise, fall back on 'members'.
	 *
	 * @since 2.6.0
	 * @deprecated 12.0.0
	 *
	 * @param string $offset Nav item name.
	 * @return BP_Core_Nav
	 */
	protected function get_component_nav( $offset = '' ) {
		_deprecated_function( __METHOD__, '12.0.0' );
	}

	/**
	 * Get the nav data, formatted as a flat array.
	 *
	 * @since 2.6.0
	 * @deprecated 12.0.0
	 *
	 * @return array
	 */
	protected function to_array() {
		_deprecated_function( __METHOD__, '12.0.0' );
	}
}