Function process

src/DefaultTouchProcessor.js:90–102

(type, event)

		return {
			process(type, event) {
				switch (type) {
					case "start":
						touchStart.next(event);
						break;
					case "move":
						touchMove.next(event);
						break;
					case "end":
						touchEnd.next(event);
						break;
				}
			},
			end() {
				subscriptions.forEach(x => x.unsubscribe());
				touchStart.unsubscribe();