What's the proper way to document callbacks with jsdoc?

Question

I\'ve spent quite a while scouring the internet looking for the best way to properly document callbacks with jsdoc, but unfortunately, I haven\'t found a great one yet.

Answer 1

Workaround to make VSCode understand it

/**
 * @typedef {function(FpsInfo)} fpsCallback
 * @callback fpsCallback
 * @param {FpsInfo} fps Fps info object
 */

 /**
 * @typedef {Object} FpsInfo
 * @property {number} fps The calculated frames per second
 * @property {number} jitter The absolute difference since the last calculated fps
 * @property {number} elapsed Milliseconds ellapsed since the last computation
 * @property {number} frames Number of frames since the last computation
 * @property {number} trigger Next computation will happen at this amount of frames
 */

/**
 * FPS Meter - Returns a function that is used to compute the framerate without the overhead of updating the DOM every frame.
 * @param {fpsCallback} callback Callback fired every time the FPS is computed
 * @param {number} [refreshRate=1] Refresh rate which the fps is computed and the callback is fired (0 to compute every frame, not recommended)
 * @returns {function} Returns a function that should be called on every the loop tick
 * @author Victor B - www.vitim.us - github.com/victornpb/fpsMeter
 */
function createFpsMeter(callback, refreshRate = 1) {
    // ...
}