Handles the enqueueing of block scripts and styles that are common to both the editor and the front-end.

Registers all the WordPress packages scripts.

Adds inline scripts required for the WordPress JavaScript packages.

Registers all the WordPress packages scripts that are in the standardized js/dist/ location.

Registers all the WordPress vendor scripts that are in the standardized js/dist/vendor/ location.

Enqueues registered block scripts and styles, depending on current rendered context (only enqueuing editor scripts while in context of the editor).

Generate and return code editor settings.

Returns contents of an inline script used in appending polyfill scripts for browsers which fail the provided tests. The provided array is a…

Checks whether current request is a JSON request, or is expecting a JSON response.

Determines whether an attribute is allowed.