import { ContainerView, EventData, Property } from '@nativescript/core/ui/core/view';
export * from '@nativescript/core/ui/core/view';
export interface ViewPortProperties {
    width?: number | 'device-width';
    height?: number | 'device-height';
    initialScale?: number;
    maximumScale?: number;
    minimumScale?: number;
    userScalable?: boolean;
}
export declare type CacheMode = 'default' | 'cache_first' | 'no_cache' | 'cache_only' | 'normal';
export declare const autoInjectJSBridgeProperty: Property<AWebViewBase, boolean>;
export declare const builtInZoomControlsProperty: Property<AWebViewBase, boolean>;
export declare const cacheModeProperty: Property<AWebViewBase, CacheMode>;
export declare const databaseStorageProperty: Property<AWebViewBase, boolean>;
export declare const domStorageProperty: Property<AWebViewBase, boolean>;
export declare const debugModeProperty: Property<AWebViewBase, boolean>;
export declare const displayZoomControlsProperty: Property<AWebViewBase, boolean>;
export declare const supportZoomProperty: Property<AWebViewBase, boolean>;
export declare const srcProperty: Property<AWebViewBase, string>;
export declare const scrollBounceProperty: Property<AWebViewBase, boolean>;
export declare const scalesPageToFitProperty: Property<AWebViewBase, boolean>;
export declare const isScrollEnabledProperty: Property<AWebViewBase, boolean>;
export declare type ViewPortValue = boolean | ViewPortProperties;
export declare const viewPortProperty: Property<AWebViewBase, ViewPortValue>;
export declare enum EventNames {
    LoadFinished = "loadFinished",
    LoadProgress = "loadProgress",
    LoadStarted = "loadStarted",
    ShouldOverrideUrlLoading = "shouldOverrideUrlLoading",
    TitleChanged = "titleChange",
    WebAlert = "webAlert",
    WebConfirm = "webConfirm",
    WebConsole = "webConsole",
    WebPrompt = "webPrompt"
}
export interface LoadJavaScriptResource {
    resourceName: string;
    filepath: string;
}
export interface LoadStyleSheetResource {
    resourceName: string;
    filepath: string;
    insertBefore?: boolean;
}
export interface InjectExecuteJavaScript {
    scriptCode: string;
    name: string;
}
export interface LoadEventData extends EventData {
    object: AWebViewBase;
    url: string;
    navigationType?: NavigationType;
    error?: string;
}
export interface LoadStartedEventData extends LoadEventData {
    eventName: EventNames.LoadStarted;
}
export interface LoadFinishedEventData extends LoadEventData {
    eventName: EventNames.LoadFinished;
}
export interface ShouldOverrideUrlLoadEventData extends LoadEventData {
    eventName: EventNames.ShouldOverrideUrlLoading;
    httpMethod: string;
    cancel?: boolean;
}
export interface ShouldOverideUrlLoadEventData extends ShouldOverrideUrlLoadEventData {
}
export interface LoadProgressEventData extends EventData {
    object: AWebViewBase;
    eventName: EventNames.LoadProgress;
    url: string;
    progress: number;
}
export interface TitleChangedEventData extends EventData {
    object: AWebViewBase;
    eventName: EventNames.TitleChanged;
    url: string;
    title: string;
}
export interface WebAlertEventData extends EventData {
    object: AWebViewBase;
    eventName: EventNames.WebAlert;
    url: string;
    message: string;
    callback: () => void;
}
export interface WebPromptEventData extends EventData {
    object: AWebViewBase;
    eventName: EventNames.WebPrompt;
    url: string;
    message: string;
    defaultText?: string;
    callback: (response?: string) => void;
}
export interface WebConfirmEventData extends EventData {
    object: AWebViewBase;
    eventName: EventNames.WebConfirm;
    url: string;
    message: string;
    callback: (response: boolean) => void;
}
export interface WebConsoleEventData extends EventData {
    object: AWebViewBase;
    eventName: EventNames.WebConsole;
    url: string;
    data: {
        lineNo: number;
        message: string;
        level: string;
    };
}
export interface WebViewEventData extends EventData {
    object: AWebViewBase;
    data?: any;
}
export declare type NavigationType = 'linkClicked' | 'formSubmitted' | 'backForward' | 'reload' | 'formResubmitted' | 'other' | void;
export declare class UnsupportedSDKError extends Error {
    constructor(minSdk: number);
}
export declare class AWebViewBase extends ContainerView {
    static scrollEvent: string;
    static isFetchSupported: boolean;
    static isPromiseSupported: boolean;
    android: any;
    ios: any;
    get interceptScheme(): string;
    static get loadStartedEvent(): EventNames;
    static get loadFinishedEvent(): EventNames;
    static get shouldOverrideUrlLoadingEvent(): EventNames;
    static get loadProgressEvent(): EventNames;
    static get titleChangedEvent(): EventNames;
    static get webAlertEvent(): EventNames;
    static get webConfirmEvent(): EventNames;
    static get webPromptEvent(): EventNames;
    static get webConsoleEvent(): EventNames;
    readonly isUIWebView: boolean;
    readonly isWKWebView: boolean;
    src: string;
    autoInjectJSBridge: boolean;
    debugMode: boolean;
    builtInZoomControls: boolean;
    displayZoomControls: boolean;
    databaseStorage: boolean;
    domStorage: boolean;
    supportZoom: boolean;
    scrollBounce: boolean;
    scalesPageToFit: boolean;
    viewPortSize: ViewPortValue;
    cacheMode: 'default' | 'no_cache' | 'cache_first' | 'cache_only';
    protected autoInjectScriptFiles: LoadJavaScriptResource[];
    protected autoInjectStyleSheetFiles: LoadStyleSheetResource[];
    protected autoInjectJavaScriptBlocks: InjectExecuteJavaScript[];
    protected tempSuspendSrcLoading: boolean;
    headers?: {
        [k: string]: string;
    };
    _onLoadFinished(url: string, error?: string): Promise<LoadFinishedEventData>;
    _onLoadStarted(url: string, navigationType?: NavigationType): void;
    _onShouldOverrideUrlLoading(url: string, httpMethod: string, navigationType?: NavigationType): boolean;
    _loadProgress(progress: number): void;
    _titleChanged(title: string): void;
    _webAlert(message: string, callback: () => void): boolean;
    _webConfirm(message: string, callback: (response: boolean) => void): boolean;
    _webPrompt(message: string, defaultText: string, callback: (response: string) => void): boolean;
    _webConsole(message: string, lineNo: number, level: string): boolean;
    _loadUrl(src: string, headers?: {
        [k: string]: string;
    }): void;
    _loadData(src: string): void;
    stopLoading(): void;
    get canGoBack(): boolean;
    get canGoForward(): boolean;
    goBack(): void;
    goForward(): void;
    reload(): void;
    resolveLocalResourceFilePath(filepath: string): string | void;
    registerLocalResource(name: string, filepath: string): void;
    unregisterLocalResource(name: string): void;
    getRegisteredLocalResource(name: string): string;
    loadUrl(src: string): Promise<LoadFinishedEventData>;
    loadJavaScriptFile(scriptName: string, filepath?: string): Promise<void>;
    loadJavaScriptFiles(files: LoadStyleSheetResource[]): Promise<void>;
    loadStyleSheetFile(stylesheetName: string, filepath: string, insertBefore?: boolean): Promise<void>;
    loadStyleSheetFiles(files: LoadStyleSheetResource[]): Promise<void>;
    autoLoadJavaScriptFile(resourceName: string, filepath: string): void;
    removeAutoLoadJavaScriptFile(resourceName: string): void;
    autoLoadStyleSheetFile(resourceName: string, filepath: string, insertBefore?: boolean): void;
    removeAutoLoadStyleSheetFile(resourceName: string): void;
    autoExecuteJavaScript(scriptCode: string, name: string): void;
    removeAutoExecuteJavaScript(name: string): void;
    normalizeURL(url: string): string;
    protected ensureFetchSupport(): Promise<void>;
    protected ensurePromiseSupport(): Promise<void>;
    executeJavaScript<T>(scriptCode: string, stringifyResult?: boolean): Promise<T>;
    executePromise<T>(scriptCode: string, timeout?: number): Promise<T>;
    executePromises<T>(scriptCodes: string[], timeout?: number): Promise<T | void>;
    generateLoadJavaScriptFileScriptCode(scriptHref: string): string;
    generateLoadCSSFileScriptCode(stylesheetHref: string, insertBefore?: boolean): string;
    protected parseWebViewJavascriptResult(result: any): any;
    writeTrace(message: () => string, type?: number): void;
    emitToWebView(eventName: string, data: any): void;
    onWebViewEvent(eventName: string, data: any): void;
    getTitle(): Promise<string>;
    onUIWebViewEvent(url: string): void;
    zoomIn(): boolean;
    zoomOut(): boolean;
    zoomBy(zoomFactor: number): void;
    fixLocalResourceName(resourceName: string): string;
}
export interface AWebViewBase {
    on(eventNames: string, callback: (data: WebViewEventData) => void, thisArg?: any): any;
    once(eventNames: string, callback: (data: WebViewEventData) => void, thisArg?: any): any;
    on(event: EventNames.ShouldOverrideUrlLoading, callback: (args: ShouldOverrideUrlLoadEventData) => void, thisArg?: any): any;
    once(event: EventNames.ShouldOverrideUrlLoading, callback: (args: ShouldOverrideUrlLoadEventData) => void, thisArg?: any): any;
    on(event: EventNames.LoadStarted, callback: (args: LoadStartedEventData) => void, thisArg?: any): any;
    once(event: EventNames.LoadStarted, callback: (args: LoadStartedEventData) => void, thisArg?: any): any;
    on(event: EventNames.LoadFinished, callback: (args: LoadFinishedEventData) => void, thisArg?: any): any;
    once(event: EventNames.LoadFinished, callback: (args: LoadFinishedEventData) => void, thisArg?: any): any;
    on(event: EventNames.LoadProgress, callback: (args: LoadProgressEventData) => void, thisArg?: any): any;
    once(event: EventNames.LoadProgress, callback: (args: LoadProgressEventData) => void, thisArg?: any): any;
    on(event: EventNames.TitleChanged, callback: (args: TitleChangedEventData) => void, thisArg?: any): any;
    once(event: EventNames.TitleChanged, callback: (args: TitleChangedEventData) => void, thisArg?: any): any;
    on(event: EventNames.WebAlert, callback: (args: WebAlertEventData) => void, thisArg?: any): any;
    once(event: EventNames.WebAlert, callback: (args: WebAlertEventData) => void, thisArg?: any): any;
    on(event: EventNames.WebConfirm, callback: (args: WebConfirmEventData) => void, thisArg?: any): any;
    once(event: EventNames.WebConfirm, callback: (args: WebConfirmEventData) => void, thisArg?: any): any;
    on(event: EventNames.WebPrompt, callback: (args: WebPromptEventData) => void, thisArg?: any): any;
    once(event: EventNames.WebPrompt, callback: (args: WebPromptEventData) => void, thisArg?: any): any;
    on(event: EventNames.WebConsole, callback: (args: WebConsoleEventData) => void, thisArg?: any): any;
    once(event: EventNames.WebConsole, callback: (args: WebConsoleEventData) => void, thisArg?: any): any;
}
export interface IOSWebViewWrapper {
    owner: WeakRef<AWebViewBase>;
    createNativeView(): any;
    initNativeView(): void;
    disposeNativeView(): void;
    onLoaded(): void;
    onUnloaded(): void;
    executeJavaScript(scriptCode: string): Promise<any>;
    registerLocalResourceForNative(resourceName: string, filepath: string): void;
    unregisterLocalResourceForNative(resourceName: string): void;
    getRegisteredLocalResourceFromNative(resourceName: string): string;
    autoLoadStyleSheetFile(resourceName: string, filepath: string, insertBefore?: boolean): void;
    removeAutoLoadStyleSheetFile(resourceName: string): void;
    autoLoadJavaScriptFile(resourceName: string, filepath: string): Promise<void>;
    removeAutoLoadJavaScriptFile(resourceName: string): void;
    stopLoading(): void;
    loadUrl(url: string): void;
    loadData(content: string): void;
    readonly canGoBack: boolean;
    readonly canGoForward: boolean;
    goBack(): void;
    goForward(): void;
    reload(): void;
    readonly shouldInjectWebViewBridge: boolean;
    enableAutoInject(enable: boolean): void;
    scrollBounce: boolean;
    scalesPageToFit: boolean;
}