Declaratively connect a button to any element to trigger custom, application-specific actions using declarative button commands, invoker commands, button commands, custom commands, or declarative toggle actions.

Affected web-feature IDs: invoker-commands

Use case subdir: guides/user-experience/declarative-button-actions

Related features: #61

Required files:

• Use case metadata (guide.md frontmatter)
• demo.html
• Use case guidance (guide.md)
• expectations.md
• tasks/task.md
• negative-demo.html
• grader.ts