Filter Hook: Filters the message displayed in the block editor interface when JavaScript is not enabled in the browser.

Filter Hook: Filters the body placeholder text.

Action Hook: Fires after block assets have been enqueued for the editing interface.

Filter Hook: Filters the settings to pass to the block editor.

Filter Hook: Preload common data by specifying an array of REST API paths that will be preloaded.

Filter Hook: Filters the allowed block types for the editor, defaulting to true (all block types supported).