import { ReactNode } from 'react';
import { ConnectWidgetView } from './ConnectViewContextTypes';
import { WalletWidgetView } from './WalletViewContextTypes';
import { PrefilledSwapForm, SwapWidgetView } from './SwapViewContextTypes';
import { BridgeWidgetView } from './BridgeViewContextTypes';
import { SaleWidgetView } from './SaleViewContextTypes';
import { ViewType } from './ViewType';
import { OnRampWidgetView } from './OnRampViewContextTypes';
import { AddTokensWidgetView } from './AddTokensViewContextTypes';
import { CheckoutWidgetView } from './CheckoutWidgetViewContextTypes';
import { PurchaseWidgetView } from './PurchaseViewContextTypes';
import { TransferWidgetView } from './TransferViewContextTypes';
export declare enum SharedViews {
    LOADING_VIEW = "LOADING_VIEW",
    ERROR_VIEW = "ERROR_VIEW",
    SUCCESS_VIEW = "SUCCESS_VIEW",
    TOP_UP_VIEW = "TOP_UP_VIEW",
    SERVICE_UNAVAILABLE_ERROR_VIEW = "SERVICE_UNAVAILABLE_ERROR_VIEW"
}
export type SharedView = LoadingView | ErrorView | ServiceUnavailableErrorView | TopUpView;
interface LoadingView extends ViewType {
    type: SharedViews.LOADING_VIEW;
}
export interface ErrorView extends ViewType {
    type: SharedViews.ERROR_VIEW;
    error: Error;
    tryAgain?: () => Promise<any>;
}
interface ServiceUnavailableErrorView extends ViewType {
    type: SharedViews.SERVICE_UNAVAILABLE_ERROR_VIEW;
    error: Error;
}
interface TopUpView extends ViewType {
    type: SharedViews.TOP_UP_VIEW;
    swapData?: PrefilledSwapForm;
}
export type View = SharedView | ConnectWidgetView | WalletWidgetView | SwapWidgetView | OnRampWidgetView | SaleWidgetView | BridgeWidgetView | AddTokensWidgetView | CheckoutWidgetView | PurchaseWidgetView | TransferWidgetView;
export interface ViewState {
    view: View;
    history: View[];
}
export declare const initialViewState: ViewState;
export interface ViewContextState {
    viewState: ViewState;
    viewDispatch: React.Dispatch<ViewAction>;
}
export interface ViewAction {
    payload: ViewActionPayload;
}
type ViewActionPayload = UpdateViewPayload | GoBackPayload | GoBackToPayload;
export declare enum ViewActions {
    UPDATE_VIEW = "UPDATE_VIEW",
    GO_BACK = "GO_BACK",
    GO_BACK_TO = "GO_BACK_TO"
}
export interface UpdateViewPayload {
    type: ViewActions.UPDATE_VIEW;
    view: View;
    currentViewData?: any;
}
export interface GoBackPayload {
    type: ViewActions.GO_BACK;
}
export interface GoBackToPayload {
    type: ViewActions.GO_BACK_TO;
    view: View;
}
export declare const ViewContext: import("react").Context<ViewContextState>;
export type Reducer<S, A> = (prevState: S, action: A) => S;
export declare const viewReducer: Reducer<ViewState, ViewAction>;
export declare const useViewState: (initialState?: ViewState) => readonly [ViewState, import("react").Dispatch<ViewAction>];
type ViewContextProviderProps = {
    children: ReactNode;
};
export declare function ViewContextProvider({ children }: ViewContextProviderProps): import("@emotion/react/jsx-runtime").JSX.Element;
export {};