WP_REST_Global_Styles_Controller::get_post( int $id ): WP_Post|WP_Error

138	protected function get_post( $id ) {139		$error = new WP_Error(140			'rest_global_styles_not_found',141			__( 'No global styles config exists with that ID.' ),142			array( 'status' => 404 )143		);144 145		$id = (int) $id;146		if ( $id <= 0 ) {147			return $error;148		}149 150		$post = get_post( $id );151		if ( empty( $post ) || empty( $post->ID ) || $this->post_type !== $post->post_type ) {152			return $error;153		}154 155		return $post;156	}