v21.2.9
build: add import maps `extract_api_to_json` (#32407)
build: set up public-api files for aria (#32535)
fix(aria/menu): align output naming with styleguide
docs: add reference links to ARIA (#32498)
refactor(aria/menu): split directives and resolve circular dependencies
fix(aria/menu): expand selector for trigger (#32617)
fix(aria/menu): itemSelected not emitted when menu is attached to a trigger (#32880)
fix(aria/menu): use computed for menu item patterns, with trigger on visible (#33118)
fix(multiple): type issues when importing Aria directives (#32561)