import { IModel } from 'event-storm';
import { ExtensionTypes, IMiniapp } from '@picsart/miniapp-sdk-types';
import { AuthCredentials } from '../../types';
import { IInternalContext, InternalExtensionStatus, ForceUpdate, Tool } from './types';
import { IReplay } from '@picsart/web-replay-sdk';
declare class InternalContext implements IInternalContext {
    lastSyncedReplay: IReplay;
    toolPrices: Tool[] | null;
    sid: null | string;
    privateAPIVersion: string;
    miniapp: IMiniapp | null;
    hostName: string;
    isOpened: () => boolean;
    bootstrapCame: boolean;
    ui: IModel<ForceUpdate>;
    platformLayerIds: Set<string>;
    apiHeaders: Record<string, string>;
    authModel: IModel<AuthCredentials>;
    setExtensionType: (type: ExtensionTypes) => void;
    updateExtensionStatus: (status: InternalExtensionStatus) => void;
    status: InternalExtensionStatus;
    extensionType: null | ExtensionTypes;
    listeners: Record<keyof IInternalContext, ((v: any) => void)[]> | Record<string, never>;
    listenersQueue: Record<keyof IInternalContext, () => void> | Record<string, never>;
    constructor();
    update<T extends keyof IInternalContext>(key: T, value: IInternalContext[T]): void;
    redraw(): void;
    onUpdate<T extends keyof IInternalContext>(key: T, cb: (value: IInternalContext[T]) => void): () => void;
}
declare const internalContext: InternalContext;
export default internalContext;