import { Dispatch, Reducer } from 'react';
export type DispatchMessage = Dispatch<MessageReducerAction>;
export declare const MessageContext: import("react").Context<DispatchMessage>;
export declare enum MESSAGE_TYPE {
    ERROR = "ERROR",
    SUCCESS = "SUCCESS",
    INFO = "INFO"
}
export declare enum MESSAGE_ACTION {
    PUSH = "PUSH",
    CLEAR = "CLEAR"
}
export declare class AppMessage {
    readonly variant: MESSAGE_TYPE;
    readonly text: string;
    constructor(message: string, variant?: MESSAGE_TYPE);
}
export interface MessageReducerState {
    queue: AppMessage[];
    currentMessage: AppMessage;
}
export interface MessageReducerAction {
    type: MESSAGE_ACTION;
    message?: AppMessage;
}
export declare const messageReducer: Reducer<MessageReducerState, MessageReducerAction>;
export default MessageContext;