import { LexicalCommand, LexicalEditor } from 'lexical';
import { type JSX } from 'react';
import { AlertColor } from '@mui/material/Alert';
type CommandPayload = {
    text: string;
    severity: AlertColor;
};
export declare const INSERT_ALERT_COMMAND: LexicalCommand<CommandPayload>;
export default function AlertPlugin(): JSX.Element | null;
export declare const $insertAlert: (editor: LexicalEditor, severity: AlertColor) => void;
export {};