Collect the block editor assets that need to be loaded into the editor’s iframe.

Preloads common data used with the block editor by specifying an array of REST API paths that will be preloaded for a given block editor context.

Gets the list of allowed block types to use in the block editor.

Returns all the categories for block types that will be shown in the block editor.

Returns the contextualized block editor settings for a selected editor context.

Creates an array of theme styles to load into the block editor.

Returns the list of default categories for block types.

Returns the default block editor settings.

Returns the block editor settings needed to use the Legacy Widget block which is not registered by default.

Filters the allowed block types for the editor.