import EventEmitter from './utilities/event-emitter';
import type { GistConfig, GistMessage, DisplaySettings, ColorScheme } from './types';
import type { InboxMessage } from './managers/inbox-message-manager';
export default class Gist {
    static events: EventEmitter;
    static config: GistConfig;
    static initialized: boolean;
    static currentMessages: GistMessage[];
    static overlayInstanceId: string | null;
    static currentRoute: string | null;
    static routeInitialized: boolean;
    static isDocumentVisible: boolean;
    static setup(config: GistConfig): Promise<void>;
    static setupDebugOverlay(): void;
    static setCurrentRoute(route: string): Promise<void>;
    static setUserToken(userToken: string, expiryDate?: Date): Promise<void>;
    static setUserLocale(userLocale: string): void;
    static setColorScheme(colorScheme: ColorScheme): void;
    static setCustomAttribute(key: string, value: unknown): boolean;
    static clearCustomAttributes(): void;
    static removeCustomAttribute(key: string): boolean;
    static clearUserToken(): Promise<void>;
    static dismissMessage(instanceId: string): Promise<void>;
    static embedMessage(message: GistMessage, elementId: string): Promise<string | null>;
    static showMessage(message: GistMessage): Promise<string | null>;
    static updateMessageDisplaySettings(instanceId: string, displaySettings: DisplaySettings): boolean;
    static messageShown(message: GistMessage): void;
    static messageDismissed(message: GistMessage | null): void;
    static messageError(message: GistMessage): void;
    static messageAction(message: GistMessage, action: string, name: string): void;
    static getInboxUnopenedCount(): Promise<number>;
    static getInboxMessages(): Promise<InboxMessage[]>;
    static updateInboxMessageOpenState(queueId: string, opened: boolean): Promise<void>;
    static removeInboxMessage(queueId: string): Promise<void>;
    static isInboxEnabled(): boolean;
}