"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

/**
 * @todo dedupe
 * @fileoverview Helper to call a given function, only once
 */
// export default (onDone: toVoid): toVoid => {
var _default = onDone => {
  let called = false;
  return () => {
    // => oops
    // @todo  === false
    if (called) {
      called = true;
      onDone();
    }
  };
};

exports.default = _default;