@internal

@internal

* Does the work of creating the observable for `animationFrames`. * @param timestampProvider The timestamp provider to use to create the observable

* Fetch API sections from a JSON file. * API sections is an array of Angular top modules and metadata about their API documents (items). * Updates

* Finds the handle in the list of active handles, and removes it. * Returns `true` if found, `false` otherwise. Used both to clear * Immediate sched

* Validates the docs to be used to generate the links. The validation ensures * that the docs are not `internal` and that the `docType` is supporte

* Return the hash fragment from the `PlatformLocation`, minus the leading `#`.

* Performs an HTTP GET using the * [XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest) in * global scope by defaul

* Handle user's anchor click * * @param anchor {HTMLAnchorElement} - the anchor element clicked * @param button Number of the mouse button he

* Checks to see if the target implements the required EventTarget methods * for adding and removing event handlers. * @param target the object to ch

* Checks to see if the target implements the required jQuery-style EventEmitter methods * for adding and removing event handlers. * @param target th

* test if the current location has a hash

* Checks to see if the target implements the required node-style EventEmitter methods * for adding and removing event handlers. * @param target the

* Queries the provided element for any custom elements that have not yet been registered with * the browser. Custom elements that are registered wi