import type { WebChatActivity } from 'botframework-webchat-core';
type StyleOptions = {
    /**
     * Basic styling
     */
    /** Web Chat component accent color */
    accent?: string;
    /**
     * Transcript background color
     */
    backgroundColor?: string;
    /**
     * Secondary component color
     */
    subtle?: string;
    /**
     * Default padding used in most visual components
     */
    paddingRegular?: number;
    /**
     * Padding used for suggestedAction buttons
     */
    paddingWide?: number;
    /**
    Transition for Bubble, Carousel, and StackedLayout
     */
    transitionDuration?: string;
    /**
     * Fonts
     * Default font size will be inherited from the host app
     */
    /**
     * Font size used for secondary components such as sendStatus
     */
    fontSizeSmall?: number | string;
    /**
     * Font used for ErrorBox
     * comma-space separated string
     */
    monospaceFont?: string;
    /**
     * Font used in most visual components
     * comma-space separated string
     */
    primaryFont?: string;
    rootHeight?: number | string;
    rootWidth?: number | string;
    /**
     * "z-index" for the root container of Web Chat. This will form a new stacking context so "z-index" used in children won't pollute.
     */
    rootZIndex?: number;
    /**
     * Avatar styling
     */
    /**
     * Border radius used for both bot and user avatar
     */
    avatarBorderRadius?: number | string;
    /**
     * Height and width of avatar
     */
    avatarSize?: number;
    /**
     * Background color defaults to accent
     */
    botAvatarBackgroundColor?: string;
    /**
     * URL string. Can be data URI or blob
     * botAvatarInitials must be set to empty string
     */
    botAvatarImage?: string;
    /**
     * Typically rendered as two letters, e.g. 'WC'
     * Empty string is required when setting botAvatarImage
     */
    botAvatarInitials?: string;
    /**
     * Background color defaults to accent
     */
    userAvatarBackgroundColor?: string;
    /**
     * URL string. Can be data URI or blob
     * userAvatarInitials must be set to empty string
     */
    userAvatarImage?: string;
    /**
     * Typically rendered as two letters, i.e. 'WC'
     * Empty string is required when setting userAvatarImage
     */
    userAvatarInitials?: string;
    /**
     * Avatar grouping can be set at 3 different levels:
     * Show avatar on activities sharing the same sender ('sender')
     * Show avatar on activities sharing the same status ('status'; default)
     * Show avatar on every activity (true)
     */
    showAvatarInGroup?: true | 'sender' | 'status';
    /**
     *  Bubble styling
     * 'Bubble' refers to the container of the activit(ies) from the bot and user. Below, non-'fromUser' props refer to styling for the bot activities.
     */
    bubbleBackground?: string;
    bubbleBorderColor?: string;
    bubbleBorderRadius?: number;
    bubbleBorderStyle?: string;
    bubbleBorderWidth?: number;
    bubbleFromUserBackground?: string;
    bubbleFromUserBorderColor?: string;
    bubbleFromUserBorderRadius?: number;
    bubbleFromUserBorderStyle?: string;
    bubbleFromUserBorderWidth?: number;
    /**
     * Nub offset 'bottom' will render nub at the bottom
     * A positive or negative number will shift nub offset up/down
     * "top" is equivalent to positive zero.
     * "bottom" is equivalent to negative zero.
     */
    bubbleFromUserNubOffset?: number | 'bottom' | 'top';
    /**
     * Nub size 0 will render a sharp corner
     */
    bubbleFromUserNubSize?: number;
    bubbleFromUserTextColor?: string;
    bubbleImageHeight?: number;
    bubbleMaxWidth?: number;
    bubbleMinHeight?: number;
    bubbleMinWidth?: number;
    /**
     * Nub offset ''bottom' will render nub at the bottom
     * A positive or negative number will shift nub offset up/down
     * "top" is equivalent to positive zero.
     * "bottom" is equivalent to negative zero.
     */
    bubbleNubOffset?: number | 'bottom' | 'top';
    /**
     * Nub size 0 will render a sharp corner
     */
    bubbleNubSize?: number;
    bubbleTextColor?: string;
    messageActivityWordBreak?: 'normal' | 'break-all' | 'break-word' | 'keep-all';
    /**
     * Connectivity UI styling
     */
    connectivityIconPadding?: number;
    connectivityMarginLeftRight?: number;
    connectivityMarginTopBottom?: number;
    connectivityTextSize?: number | string;
    failedConnectivity?: number | string;
    slowConnectivity?: string;
    notificationText?: string;
    /**
     * Slow connection status will render after x amount of time with no service response
     */
    slowConnectionAfter?: number;
    /**
     * Emoji styling
     * If true, Web Chat's default set of emoji will be enabled. See patchStyleOptions.js for default list.
     * A custom object will enable unicode emoji specified by the developer.
     * key: emoticon
     * value: unicode emoji
     */
    emojiSet?: boolean | Record<string, string>;
    /**
     * Live region - Accessibility
     * New activities will be rendered in the non-visual live region and removed after a certain amount of time. Modify this property to change fade time.
     */
    internalLiveRegionFadeAfter?: number;
    /**
     * Markdown styling
     * Parse markdown to ensure carriage return is respected
     */
    markdownRespectCRLF?: boolean;
    /**
     * Render HTML inside Markdown.
     *
     * `true` to render HTML inside Markdown, otherwise, `false`. Defaults to `true`.
     *
     * New in 4.17: This option is enabled by default.
     */
    markdownRenderHTML?: boolean;
    /**
     * Assign new image for anchor links to indicate external
     */
    markdownExternalLinkIconImage?: string;
    /**
     * Scroll behavior styling
     */
    /**
     * Prevent scroll to end button from rendering
     *
     * @deprecated Since 4.14.0: To hide the scroll to end button, please set `scrollToEndButtonBehavior` to `false`.
     */
    hideScrollToEndButton?: boolean;
    /**
     * Snap to activity to 'snap-point'
     * If true, scrolling will pause after 1 activity is received.
     * Specifying a number will pause after X number of activities
     */
    autoScrollSnapOnActivity?: boolean | number;
    /**
     * Specify number of pixels to overscroll or underscroll after pause
     */
    autoScrollSnapOnActivityOffset?: number;
    /**
     * If true, scrolling will pause after activities have filled the page.
     * Specifying a number (0 to 1) will pause after % of page is filled
     */
    autoScrollSnapOnPage?: boolean | number;
    /**
     * Specify number of pixels to overscroll or underscroll after pause
     */
    autoScrollSnapOnPageOffset?: number;
    /**
     * Send box styling
     */
    hideSendBox?: boolean;
    hideUploadButton?: boolean;
    /**
     * (EXPERIMENTAL) `true`, if the telephone keypad button should be shown, otherwise, `false`. Defaults to `true`.
     *
     * @deprecated This is an experimental style options and should not be used without understanding its risk.
     */
    hideTelephoneKeypadButton?: boolean | undefined;
    microphoneButtonColorOnDictate?: string;
    sendBoxBackground?: string;
    /**
     * The comma-delimited file types that the upload button should accept.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file#accept
     * @example 'image/*,.pdf'
     */
    uploadAccept?: string;
    /**
     * If true, the upload button will accept multiple files.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file#multiple
     */
    uploadMultiple?: boolean;
    /**
     * If set to `send` (default), attachment will be sent when the send button is clicked, or when the message is being sent.
     *
     * Otherwise, if set to `attach`, attachment will be sent immediately after file is selected.
     */
    sendAttachmentOn?: 'attach' | 'send';
    /** Send box button: Icon color, defaults to subtle */
    sendBoxButtonColor?: string;
    /**
     * Send box button: Shade border radius
     *
     * @default 2
     */
    sendBoxButtonShadeBorderRadius?: number;
    /** Send box button: Shade color */
    sendBoxButtonShadeColor?: string;
    /**
     * Send box button: Shade inset
     *
     * @default 2
     */
    sendBoxButtonShadeInset?: number;
    /** Send box button (while `:active`): Icon color */
    sendBoxButtonColorOnActive?: string;
    /**
     * Send box button (while `:active`): Shade color
     *
     * @default '#EDEBE9'
     */
    sendBoxButtonShadeColorOnActive?: string;
    /**
     * Send box button (while `:disabled`): Icon color
     *
     * @default '#A19F9D'
     */
    sendBoxButtonColorOnDisabled?: string;
    /**
     * Send box button (while `:disabled`): Shade color
     *
     * @default '#F3F2F1'
     */
    sendBoxButtonShadeColorOnDisabled?: string;
    /** Send box button (while `:focus`): Icon color */
    sendBoxButtonColorOnFocus?: string;
    /** Send box button (while `:focus`): Shade color */
    sendBoxButtonShadeColorOnFocus?: string;
    /** Send box button (while `:hover`): Icon color */
    sendBoxButtonColorOnHover?: string;
    /**
     * Send box button (while `:hover`): Shade color
     *
     * @default '#F3F2F1'
     */
    sendBoxButtonShadeColorOnHover?: string;
    /**
     * Send box button (while `:focus-visible`): Keyboard focus indicator border color
     *
     * @default '#605E5C'
     */
    sendBoxButtonKeyboardFocusIndicatorBorderColor?: string;
    /**
     * Send box button (while `:focus-visible`): Keyboard focus indicator border radius
     *
     * @default 0
     */
    sendBoxButtonKeyboardFocusIndicatorBorderRadius?: number | string;
    /**
     * Send box button (while `:focus-visible`): Keyboard focus indicator border style
     *
     * @default 'solid'
     */
    sendBoxButtonKeyboardFocusIndicatorBorderStyle?: string;
    /**
     * Send box button (while` :focus-visible`): Keyboard focus indicator border width
     *
     * @default 4
     */
    sendBoxButtonKeyboardFocusIndicatorBorderWidth?: number;
    /**
     * Send box button (while `:focus-visible`): Keyboard focus indicator inset
     *
     * @default 4
     */
    sendBoxButtonKeyboardFocusIndicatorInset?: number;
    /**
     * Disabled text color defaults to subtle
     */
    sendBoxDisabledTextColor?: string;
    sendBoxHeight?: number | string;
    sendBoxMaxHeight?: number | string;
    sendBoxTextColor?: string;
    sendBoxBorderBottom?: number | string;
    sendBoxBorderLeft?: number | string;
    sendBoxBorderRight?: number | string;
    sendBoxBorderTop?: number | string;
    sendBoxPlaceholderColor?: string;
    sendBoxTextWrap?: boolean;
    sendBoxButtonAlignment?: 'bottom' | 'stretch' | 'top';
    /**
     * Show spoken text
     */
    showSpokenText?: boolean;
    /**
     * Spinner animation styling
     */
    spinnerAnimationBackgroundImage?: string;
    spinnerAnimationHeight?: number | string;
    spinnerAnimationWidth?: number | string;
    spinnerAnimationPadding?: number | string;
    /**
     * Suggested Actions
     */
    /**
     * Suggested action: border radius
     *
     * @default 0
     */
    suggestedActionBorderRadius?: number | string;
    /**
     * Suggested action: Background
     *
     * @deprecated Since 4.15.0: Please use `suggestedActionBackgroundColor` instead. This option will be removed on or after 2023-09-16.
     */
    suggestedActionBackground?: string;
    /**
     * Suggested action: Background color
     *
     * @default 'White'
     */
    suggestedActionBackgroundColor?: string;
    /** Suggested action: Border color, defaults to accent color */
    suggestedActionBorderColor?: string;
    /**
     * Suggested action: Border style
     *
     * @default 'solid'
     */
    suggestedActionBorderStyle?: string;
    /**
     * Suggested action: Border width
     *
     * @default 2
     */
    suggestedActionBorderWidth?: number;
    /** Suggested action: Text color, defaults to accent color */
    suggestedActionTextColor?: string;
    /** Suggested action (while `:disabled`): Background color, defaults to suggestedActionBackground */
    suggestedActionBackgroundColorOnDisabled?: string;
    /**
     * Suggested action (while `:disabled`): Border color
     *
     * @default '#E6E6E6'
     */
    suggestedActionBorderColorOnDisabled?: string;
    /** Suggested action (while `:disabled`): Border style */
    suggestedActionBorderStyleOnDisabled?: string;
    /** Suggested action (while `:disabled`): Border width */
    suggestedActionBorderWidthOnDisabled?: number;
    /** Suggested action (while `:disabled`): Foreground color, defaults to subtle color */
    suggestedActionTextColorOnDisabled?: string;
    /**
     * Suggested action (while `:active`): Background color
     *
     * @default '#EDEBE9'
     */
    suggestedActionBackgroundColorOnActive?: string;
    /** Suggested action (while `:active`): Border color */
    suggestedActionBorderColorOnActive?: string;
    /** Suggested action (while `:active`): Border style */
    suggestedActionBorderStyleOnActive?: string;
    /** Suggested action (while `:active`): Border width */
    suggestedActionBorderWidthOnActive?: number;
    /** Suggested action (while `:active`): Text color */
    suggestedActionTextColorOnActive?: string;
    /** Suggested action (while `:focus`): Background color */
    suggestedActionBackgroundColorOnFocus?: string;
    /** Suggested action (while `:focus`): Border color */
    suggestedActionBorderColorOnFocus?: string;
    /** Suggested action (while `:focus`): Border style */
    suggestedActionBorderStyleOnFocus?: string;
    /** Suggested action (while `:focus`): Border width */
    suggestedActionBorderWidthOnFocus?: number;
    /** Suggested action (while `:focus`): Text color */
    suggestedActionTextColorOnFocus?: string;
    /**
     * Suggested action (while `:hover`): Background color
     *
     * @default '#F3F2F1'
     */
    suggestedActionBackgroundColorOnHover?: string;
    /** Suggested action (while `:hover`): Border color */
    suggestedActionBorderColorOnHover?: string;
    /** Suggested action (while `:hover`): Border style */
    suggestedActionBorderStyleOnHover?: string;
    /** Suggested action (while `:hover`): Border width */
    suggestedActionBorderWidthOnHover?: number;
    /** Suggested action (while `:hover`): Text color */
    suggestedActionTextColorOnHover?: string;
    /**
     * Suggested action (while `:disabled`): Background, defaults to suggestedActionBackground.
     *
     * @deprecated Since 4.15.0: Please use `suggestedActionBackgroundColorOnDisabled` instead. This option will be removed on or after 2023-09-16.
     */
    suggestedActionDisabledBackground?: string;
    /**
     * Suggested action (while `:disabled`): Border color
     *
     * @deprecated Since 4.15.0: Please use `suggestedActionBorderColorOnDisabled` instead. This option will be removed on or after 2023-09-16.
     */
    suggestedActionDisabledBorderColor?: string;
    /**
     * Suggested action (while `:disabled`): Border style
     *
     * @deprecated Since 4.15.0: Please use `suggestedActionBorderStyleOnDisabled` instead. This option will be removed on or after 2023-09-16.
     */
    suggestedActionDisabledBorderStyle?: string;
    /**
     * Suggested action (while `:disabled`): Border width
     *
     * @deprecated Since 4.15.0: Please use `suggestedActionBorderWidthOnDisabled` instead. This option will be removed on or after 2023-09-16.
     */
    suggestedActionDisabledBorderWidth?: number;
    /**
     * Suggested action (while `:disabled`): Foreground color, defaults to subtle color
     *
     * @deprecated Since 4.15.0: Please use `suggestedActionTextColorOnDisabled` instead. This option will be removed on or after 2023-09-16.
     */
    suggestedActionDisabledTextColor?: string;
    /**
     * Suggested action: Height
     *
     * @default 40
     */
    suggestedActionHeight?: number | string;
    /**
     * Suggested action: Image height
     *
     * @default 20
     */
    suggestedActionImageHeight?: number | string;
    /**
     * Suggested action: Layout type
     *
     * @default 'carousel'
     */
    suggestedActionLayout?: 'carousel' | 'flow' | 'stacked';
    /**
     * Suggested action (while `:focus-visible`): Keyboard focus indicator border color
     *
     * @default '#605E5C'
     */
    suggestedActionKeyboardFocusIndicatorBorderColor?: string;
    /**
     * Suggested action (while `:focus-visible`): Keyboard focus indicator border radius
     *
     * @default 0
     */
    suggestedActionKeyboardFocusIndicatorBorderRadius?: number | string;
    /**
     * Suggested action (while `:focus-visible`): Keyboard focus indicator border style
     *
     * @default 'solid'
     */
    suggestedActionKeyboardFocusIndicatorBorderStyle?: string;
    /**
     * Suggested action (while `:focus-visible`): Keyboard focus indicator border width
     *
     * @default 1
     */
    suggestedActionKeyboardFocusIndicatorBorderWidth?: number;
    /**
     * Suggested action (while `:focus-visible`): Keyboard focus indicator inset
     *
     * @default 2
     */
    suggestedActionKeyboardFocusIndicatorInset?: number;
    /**
     * Suggested action (while `:active`): background
     *
     * @deprecated Since 4.15.0: Please use `suggestedActionBackgroundColorOnActive` instead. This option will be removed on or after 2023-09-16.
     */
    suggestedActionActiveBackground?: string;
    /**
     * Suggested action (while `:focus`): background
     *
     * @deprecated Since 4.15.0: Please use `suggestedActionBackgroundColorOnFocus` instead. This option will be removed on or after 2023-09-16.
     */
    suggestedActionFocusBackground?: string;
    /**
     * Suggested action (while `:hover`): background
     *
     * @deprecated Since 4.15.0: Please use `suggestedActionBackgroundColorOnHover` instead. This option will be removed on or after 2023-09-16.
     */
    suggestedActionHoverBackground?: string;
    /**
     * Suggested actions carousel layout
     */
    /**
     * Cursor when mouseover on flipper
     */
    suggestedActionsCarouselFlipperCursor?: string;
    /**
     * Flipper bounding box size
     */
    suggestedActionsCarouselFlipperBoxWidth?: number;
    /**
     * Flipper button's visible size
     */
    suggestedActionsCarouselFlipperSize?: number;
    /**
     * Suggested actions flow layout
     * Default value is 'auto',
     */
    suggestedActionsFlowMaxHeight?: undefined;
    /**
     * Suggested actions stacked layout
     */
    /**
     * Stacked height container's max height. Default value is 'auto'
     */
    suggestedActionsStackedHeight?: number | 'auto';
    /**
     * Stacked overflow default value is 'auto'
     */
    suggestedActionsStackedOverflow?: 'auto' | 'hidden' | 'scroll' | 'visible';
    /**
     * Button max height default value is 100% if suggestedActionsStackedLayoutButtonTextWrap is true
     */
    suggestedActionsStackedLayoutButtonMaxHeight?: number | string;
    /**
     * Button Text Wrap, if set to true, will wrap long text in buttons in STACKED mode ONLY
     */
    suggestedActionsStackedLayoutButtonTextWrap?: boolean;
    /** Suggested actions: Visual keyboard indicator color for the container. */
    suggestedActionsVisualKeyboardIndicatorColor?: string;
    /** Suggested actions: Visual keyboard indicator style for the container. */
    suggestedActionsVisualKeyboardIndicatorStyle?: string;
    /** Suggested actions: Visual keyboard indicator width for the container. */
    suggestedActionsVisualKeyboardIndicatorWidth?: number;
    /**
     * Timestamp
     */
    /**
     * Specifies the time window for grouping related timestamps.
     *
     * `number` - time window for grouping related timestamps (in milliseconds)
     * `false` - never group timestamps
     * `true` - group all timestamps
     */
    groupTimestamp?: boolean | number;
    sendTimeout?: number | ((activity: WebChatActivity) => number);
    sendTimeoutForAttachments?: number;
    /**
     * Timestamp color default value is subtle
     */
    timestampColor?: string;
    timestampFormat?: 'absolute' | 'relative';
    /**
     * Transcript styling
     */
    transcriptTerminatorBackgroundColor?: string;
    transcriptTerminatorBorderRadius?: number | string;
    transcriptTerminatorColor?: string;
    transcriptTerminatorFontSize?: number | string;
    transcriptActivityVisualKeyboardIndicatorColor?: string;
    transcriptActivityVisualKeyboardIndicatorStyle?: string;
    transcriptActivityVisualKeyboardIndicatorWidth?: number | string;
    transcriptVisualKeyboardIndicatorColor?: string;
    transcriptVisualKeyboardIndicatorStyle?: string;
    transcriptVisualKeyboardIndicatorWidth?: number | string;
    /**
     * Transcript overlay button
     * e.g. carousel and suggested action flippers, scroll to bottom, etc.
     */
    /**
     * Controls when the new messages button should show.
     *
     * - `"unread"` will show when there are any unread and offscreen messages (default)
     * - `"any"` will show when there are any offscreen messages
     * - `false` will always hide the button
     */
    scrollToEndButtonBehavior?: false | 'any' | 'unread';
    /** Font size of the new message button. */
    scrollToEndButtonFontSize?: number | string;
    /**
     * Font size of the new message button.
     *
     * @deprecated Since 4.14.0: Renamed to {@linkcode scrollToEndButtonFontSize}.
     */
    newMessagesButtonFontSize?: number | string;
    transcriptOverlayButtonBackground?: string;
    transcriptOverlayButtonBackgroundOnDisabled?: string;
    transcriptOverlayButtonBackgroundOnFocus?: string;
    transcriptOverlayButtonBackgroundOnHover?: string;
    transcriptOverlayButtonColor?: string;
    transcriptOverlayButtonColorOnDisabled?: string;
    /**
     * Default value is transcriptOverlayButtonColor
     */
    transcriptOverlayButtonColorOnFocus?: string;
    /**
     * Default value is transcriptOverlayButtonColor
     */
    transcriptOverlayButtonColorOnHover?: string;
    /**
     * Toast UI
     */
    /**
     * New debounce timeout value only affects new notifications.
     */
    notificationDebounceTimeout?: number;
    hideToaster?: boolean;
    toasterHeight?: number | string;
    toasterMaxHeight?: number | string;
    toasterSingularMaxHeight?: number | string;
    toastFontSize?: number | string;
    toastIconWidth?: number | string;
    toastSeparatorColor?: string;
    toastTextPadding?: number | string;
    toastErrorBackgroundColor?: string;
    toastErrorColor?: string;
    toastInfoBackgroundColor?: string;
    toastInfoColor?: string;
    toastSuccessBackgroundColor?: string;
    toastSuccessColor?: string;
    toastWarnBackgroundColor?: string;
    toastWarnColor?: string;
    /**
     * Typing animation
     */
    typingAnimationBackgroundImage?: string;
    typingAnimationDuration?: number;
    typingAnimationHeight?: number | string;
    typingAnimationWidth?: number | string;
    /**
     * Upload thumbnail
     */
    enableUploadThumbnail?: boolean;
    uploadThumbnailContentType?: string;
    uploadThumbnailHeight?: number;
    uploadThumbnailQuality?: number;
    uploadThumbnailWidth?: number;
    /**
     * Video
     */
    videoHeight?: number | string;
    /**
     * Maximum message length in characters
     *
     * @default 2000
     */
    maxMessageLength?: number;
};
type StrictStyleOptions = Required<Omit<StyleOptions, 'hideScrollToEndButton' | 'newMessagesButtonFontSize'>> & {
    bubbleFromUserNubOffset: number;
    bubbleNubOffset: number;
    emojiSet: false | Record<string, string>;
};
export default StyleOptions;
export { StrictStyleOptions };
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