Automate message sending in active chat for Whatsapp Web

WhatsappWebSend.js

function send(message) {
	var input = document.querySelector('div.pluggable-input-body.copyable-text.selectable-text');
	input.innerText = message;
	input.dispatchEvent(new InputEvent('input', {
		inputType: 'insertText',
		data: message,
		bubbles: true,
		cancelable: false,
		composed: true,
		detail: 0,
	}));
	document.querySelector('button.compose-btn-send').click();
}