import { Compositor } from '../namespaces';
export type AlertOverlayProps = {
    src?: string;
    settings?: {
        follow?: boolean;
        tip?: boolean;
    };
    [prop: string]: any;
};
export type AlertOverlaySource = {
    id: string;
    sourceProps: AlertOverlayProps;
    sourceType: string;
};
export declare const Alert: Compositor.Transform.TransformDeclaration;
