document.addEventListener('DOMContentLoaded', () => { const inputElement = document.getElementById('input')as HTMLFormElement; const box = document.getElementById('response_text')as HTMLFormElement; const response_text = document.getElementById('response_text')as HTMLFormElement; inputElement.addEventListener('keydown', function(event) { if (event.key === 'Enter'){ convert_form(); } }) function convert_form(): string { const user_input = inputElement.value; const converted_user_input = user_input.replace(/ /g, ""); box.textContent = converted_user_input; inputElement.value = ''; return converted_user_input; } function copy_to_clipboard() { const text_to_copy = response_text.textContent; navigator.clipboard.writeText(text_to_copy); } });