setText.ts

const setText = (input: HTMLInputElement, value: string): void =>  {
  const prototype = Object.getPrototypeOf(input);
  const valueSetter = Object.getOwnPropertyDescriptor(prototype, 'value').set;

  valueSetter.call(input, value);

  const init = { bubbles: true, cancelable: true };
  input.dispatchEvent(new Event('change', init));
};