htmlburger / carbon-fields

	 * @param  string $position

	 * @return Block_Container

	 */

	public function set_inner_blocks_position( $position = 'above' ) {

		if ( ! in_array( $position, [ 'above', 'below' ] ) ) {

			throw new \Exception( __( "The position of inner blocks must be 'above' or 'below'.", 'crb' ) );

		}

		$this->settings[ 'inner_blocks' ][ 'position' ] = $position;

		return $this;

	}

	/**

	 * Set the default template that should be rendered in inner blocks.

	 * @param  string|boolean|null $lock

	 * @return Block_Container

	 */

	public function set_inner_blocks_template_lock( $lock = null ) {

		if ( is_string( $lock ) && ! in_array( $lock, [ 'all', 'insert' ] ) ) {

			throw new \Exception( __( "The template lock must be 'all', 'insert', 'false' or 'null'.", 'crb' ) );

		}

		$this->settings[ 'inner_blocks' ][ 'template_lock' ] = $lock;

		return $this;

	}

	/**

	 * Set the list of allowed blocks that can be inserted.