Force uncompressed TinyMCE when a custom theme has been defined.
Get all available block attributes including possible layout attribute from Columns block.
Checks if a block type is registered.
Utility method to retrieve the main instance of the class.
Renders the block type output for given attributes.
Returns true if the block type is dynamic, or false otherwise. A dynamic block is one which defers its rendering to occur on-demand at runtime.
Validates attributes against the current block schema, populating defaulted and missing values.
Sets block type properties.
Registers a block type.
Unregisters a block type.
Retrieves a registered block type.
Retrieves all registered block types.
Sets or returns whether the block editor is loading on the current screen.