import React from 'react';
export interface GlobalState {
    isDebug: boolean;
    isDemo: boolean;
    siteName: string;
    pageId: string;
    chainId?: number;
    preferDisplayName: string | undefined;
    preferDisplayAvatar: string | undefined;
    disableEditProfile: boolean;
}
export declare const initGlobalState: () => {
    isDebug: boolean;
    isDemo: boolean;
    siteName: string;
    pageId: string;
    chainId: number;
    preferDisplayName: any;
    preferDisplayAvatar: any;
    disableEditProfile: boolean;
};
export declare function useGlobalContext(): {
    globalState: GlobalState;
    setGlobalState: React.Dispatch<GlobalState>;
};
export declare const GlobalContextProvider: (props: any) => JSX.Element;