@mui/material/Select/utils/getOpenInteractionType.js

Material UI is an open-source React component library that implements Google's Material Design. It's comprehensive and can be used in production out of the box.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = getOpenInteractionType;
function getOpenInteractionType(event) {
  if (!event) {
    return null;
  }
  if (event.type === 'mousedown' || event.type === 'pointerdown' || event.type === 'touchstart') {
    return 'pointer';
  }
  if (event.type === 'keydown' || event.type === 'click' && event.detail === 0) {
    return 'keyboard';
  }
  return null;
}