/// <reference types="react" />
export default function useWebChatAPIContext(): {
    activityRenderer?: import("../../types/ActivityMiddleware").LegacyActivityRenderer;
    activityStatusRenderer: import("../..").RenderActivityStatus;
    attachmentForScreenReaderRenderer?: import("../..").AttachmentForScreenReaderComponentFactory;
    attachmentRenderer?: import("../..").RenderAttachment;
    avatarRenderer: import("../..").AvatarComponentFactory;
    clearSuggestedActions?: () => void;
    dir?: string;
    directLine?: any;
    disabled?: boolean;
    dismissNotification?: (id: string) => void;
    downscaleImageToDataURL?: (blob: Blob, maxWidth: number, maxHeight: number, type: string, quality: number) => Promise<URL>;
    emitTypingIndicator?: () => void;
    grammars?: any;
    groupActivities?: import("../..").GroupActivities;
    internalErrorBoxClass?: Function | import("react").Component<{}, {}, any>;
    language?: string;
    localizedGlobalizeState?: import("../../types/PrecompiledGlobalize").default[];
    localizedStrings?: {
        [language: string]: import("../../types/LocalizedStrings").default;
    };
    markActivity?: (activity: {
        id: string;
    }, name: string, value?: any) => void;
    onCardAction?: import("../..").PerformCardAction;
    onTelemetry?: (event: import("../../types/TelemetryMeasurementEvent").default) => void;
    postActivity?: (activity: import("botframework-webchat-core").WebChatActivity) => import("botframework-webchat-core").Observable<string>;
    renderMarkdown?: (markdown: string, newLineOptions: {
        markdownRespectCRLF: boolean;
    }, linkOptions: {
        externalLinkAlt: string;
    }) => string;
    scrollToEndButtonRenderer?: import("../..").ScrollToEndButtonComponentFactory;
    selectVoice?: (voices: {
        new (): SpeechSynthesisVoice;
        prototype: SpeechSynthesisVoice;
    }[], activity: import("botframework-webchat-core").WebChatActivity) => {
        new (): SpeechSynthesisVoice;
        prototype: SpeechSynthesisVoice;
    };
    sendEvent?: (name: string, value: any) => void;
    sendFiles?: (files: readonly Readonly<{
        name: string;
        size: number;
        url: string;
        thumbnail?: string;
    }>[]) => void;
    sendMessage?: (text: string, method: string, args_2?: {
        attachments?: readonly Readonly<{
            blob: Blob | File;
            thumbnailURL?: URL;
        }>[];
        channelData?: any;
    }) => void;
    sendMessageBack?: (value: any, text?: string, displayText?: string) => void;
    sendPostBack?: (value?: any) => void;
    sendTypingIndicator?: boolean;
    setDictateInterims?: (interims: string[]) => void;
    setDictateState?: (dictateState: number) => void;
    setNotification?: (notification: import("../..").Notification) => void;
    setSendBox?: (value: string) => void;
    setSendBoxAttachments?: (attachments: readonly Readonly<{
        blob: Blob | File;
        thumbnailURL?: URL;
    }>[]) => void;
    setSendTimeout?: (timeout: number) => void;
    startDictate?: () => void;
    startSpeakingActivity?: () => void;
    stopDictate?: () => void;
    stopSpeakingActivity?: () => void;
    styleOptions?: import("../..").StrictStyleOptions;
    submitSendBox?: (method?: string, { channelData }?: {
        channelData: any;
    }) => void;
    telemetryDimensionsRef?: import("react").Ref<any>;
    toastRenderer?: import("../..").RenderToast;
    trackDimension?: (name: string, data: any) => void;
    typingIndicatorRenderer?: any;
    userID?: string;
    username?: string;
};
//# sourceMappingURL=useWebChatAPIContext.d.ts.map