As mentioned in Automattic/wp-calypso#47370 (comment) and discussed in Automattic/wp-calypso#47181, the reusable summary item should be extracted to the @automattic/onboarding package, so that it can be reused also by other packages or apps.

Express docs: https://expressjs.com/en/4x/api.html#app.param

Express implementation: https://github.com/expressjs/express/blob/master/lib/application.js#L321

Note that tinyhttp uses regexparam to parse query params from a URL. Most probably you'll use it while implementing this method

• Implement the method
• JSDoc comments
• Tests (__tests__/core/app.test.ts)
• Doc

Voice Channel remains silent after resuming the music playing, [potential problem with my resume command and resumeSong() function in music.js].

Possible Fixes:

1. Instead of using dispatcher.resume() built-in function, use my own playMusic() function in music.js
2. Possible bug in pause command despite stopping the music playing