@baleada/listenable-gestures/lib/handler-getters/rotate.js

A collection of gesture recognizers that are compatible with Baleada Logic's Listenable class.

/*
 * Rotate is defined as two touches that:
 * - each start at a given point, forming a line with a given angle
 * - change their starting angle by more than 0 degrees (or a minimum rotation of your choice)
 */