export function insertText({text,cursor}) {
	const isFirefox = () => {
          const userAgent = window.navigator.userAgent.toLowerCase();
          if (userAgent.indexOf('firefox') != -1) {
              return true;
          }
          return false;
    };
    cursor.focus();
	if (isFirefox()) {
          const start = cursor.selectionStart; // in this case maybe 0
          cursor.setRangeText(text);
          cursor.selectionStart = cursor.selectionEnd = start + text.length;
          const uiEvent = document.createEvent('UIEvent');
          uiEvent.initEvent('input', true, false);
          cursor.dispatchEvent(uiEvent);
      } else {
          document.execCommand('insertText', false, text);
      }
}