/**
 * Wrap an event in an event that only fire when a certain condition is true
 * @param event The event that will be wrapped
 * @param filter A predicate function whhich will be run on the event result to determine if the event should be propagated.
 */

/**
 * Returns an event that fires when any of the given events fire
 * @param events An array of events that will trigger the returned event
 */

/**
 * Wraps an event in an event that prevents it from firing too frequently
 * @param event The event that will be wrapped
 * @param delay The minimum amount of time between event fires
 */

/**
 * Convert an event into an awaitable promise
 * @param event The event that can be awaited
 */

/**
 * An interface which represents an object which needs
 * to be disposed when it is no longer in use.
 */

/**
 * Dispose all of the items in an array of disposables
 * @param disposables The array of disposable objects
 */

/**
 * Convert a dispose function into an IDisposable object
 * @param dispose The dipose function
 */

/**
 * Combine an array of disposables into a single disposable object
 * @param disposables The array of disposable objects
 */

/**
 * A Disposable object which does nothing
 */