export declare const messageType: { readonly Information: "information"; readonly Success: "success"; readonly Progress: "progress"; readonly Waiting: "waiting"; readonly Caution: "caution"; readonly Error: "error"; }; export type MessageType = (typeof messageType)[keyof typeof messageType]; export interface SnackBarIconProps { type: MessageType; } export interface SnackBarProps extends SnackBarIconProps { message: string; onClose?(): void; className?: string; }