export declare type _msg = { alert: (title: string, message?: string, callback?: (result?: boolean) => void) => void; confirm: (title: string, message?: string, callback?: (result: boolean) => void) => void; prompt: (title: string, message?: string, value?: any, callback?: (result: string) => void, minWidth?: number) => void; toast: (message: string, options?: object, context?: HTMLElement) => void; };