notes for Flowcharts and responsive arrows in sketch:
draw arrow line (curve) and endpoints (3 elements) select the 3 elements, create a symbol go into symbols page right side resizing corner points: check top/left edge of cross to pin it check fix width+height to keep size middle line: check all 4 blue edges, uncheck fix widht/height then just create a symbol inside a symbol and duplicate it for different options! border radius, colors usw
src
https://www.youtube.com/watch?v=Qzu7WHjBI2M https://medium.com/sketch-app-sources/lets-start-a-sketch-library-12a7882faeb0