Function isCursorAtStart

src/utils/edit/cursorPosition.ts:14–21

(element: Element)

}

export function isCursorAtStart(element: Element) {
  const {selectionStart, selectionEnd} = getSelectionRange(element)

  return (
    selectionStart === selectionEnd &&
    (selectionStart ?? /* istanbul ignore next */ 0) === 0
  )
}