{"source_file":"webextensions/api/commands.json","support":{"chrome":{"version_added":false},"edge":{"version_added":false},"firefox":{"notes":"From Firefox 74 can be set as an empty string to clear the shortcut assignment.","version_added":"60"},"firefox_android":{"version_added":false},"opera":{"version_added":false},"safari":{"version_added":false},"safari_ios":{"version_added":false}}}