export class MessageUI { static warningMessage(text: string) { this.removeMessage(); const body = document.getElementById("body"); body?.insertAdjacentHTML( "afterbegin", `
${text}
` ); } static removeMessage(id: string | null = null) { if (!id) { const messages = document.getElementsByClassName("message-info"); for (let i = 0; i < messages.length; i++) { messages.item(i)?.remove(); } return; } const previousElement = document.getElementById(id); if (!previousElement) { return; } previousElement.remove(); } }