import { EmbedData, EmbedElement, BlockElement, Editor, EmbedOptions, EMBED_TYPE, BlockContentElement, Embed, CommandItemData, SelectionDetail, AdjustArrowResult, CaretDetail } from "../../../core";
export default class Image implements Embed {
    type: EMBED_TYPE;
    timer: number | null;
    private _observeMap;
    constructor();
    bindImageEvents(editor: Editor, img: HTMLImageElement): void;
    createEmptyImageEmbedElements(editor: Editor, embed: EmbedElement, data: EmbedData): void;
    /**
     * @param reason
     * networkError 网络异常 加载失败
     */
    private renderLoadErrorTips;
    private createEmptyPlaceHolder;
    private updateExternalLinkTipsStatus;
    private createExternalLinkTips;
    createImages(editor: Editor, embed: EmbedElement, data: EmbedData): void;
    handleResizeCallback: (entry: ResizeObserverEntry) => void;
    createElement(editor: Editor, embedContainer: BlockContentElement, data: EmbedData): EmbedElement;
    saveData(editor: Editor, embed: EmbedElement): EmbedData;
    saveSelectionData(editor: Editor, embed: EmbedElement): EmbedData;
    clearSelection(editor: Editor, embed: EmbedElement): boolean;
    updateData(editor: Editor, embed: EmbedElement, data: EmbedData): void;
    createResizeTool(editor: Editor, block: BlockElement, img: HTMLImageElement): Promise<void>;
    setSize(editor: Editor, img: HTMLImageElement, block: BlockElement, width: number, height: number): void;
    handleImageLoad: (event: Event) => void;
    handleImageLoadError: (event: Event) => void;
    lockBlockHeight: (event: Event) => void;
    handleClick: (event: MouseEvent) => Promise<void>;
    getToolTipsByImageIndex: (block: BlockElement, index: number) => HTMLButtonElement | null;
    selectImage(block: BlockElement, image?: HTMLImageElement): Promise<void>;
    handleUnselectChanged(block: BlockElement): void;
    private getImageIndexToBlock;
    private recoverImageStatusBeforeUnSelected;
    handleMousedown: (event: MouseEvent) => void;
    handleDragStart: (event: MouseEvent) => void;
    notify(block: BlockElement, embed: EmbedElement, name: string, data: any): void;
    hasUploadMarker(block: BlockElement): Boolean;
    updateUploadMark(uploadMarker: Element, percentage: string): void;
    getUploadMarker(block: BlockElement, embed: EmbedElement): Element;
    handleDisconnectObserver(embed: EmbedElement): void;
    handleEmbedObserver(markerContainer: HTMLElement, embed: EmbedElement): void;
    createUploadMarker(embed: EmbedElement): HTMLDivElement;
    getUrls(block: BlockElement): any[];
    handleFileChanged: (event: Event) => void;
    getMenuText(editor: Editor): string;
    getEmbedOptions(editor: Editor): EmbedOptions;
    isSupportMarkdown(): boolean;
    getAbstract(): string;
    deleteElement(block: BlockElement): void;
    removeComment(block: BlockElement, embed: EmbedElement, commentId: string): void;
    handleEmbedInserted(block: BlockElement, embed: EmbedElement): void;
    handleKeydownEvent(block: BlockElement, detail: SelectionDetail, event: KeyboardEvent): boolean;
    static uploadRemoteImage(block: BlockElement, embed: EmbedElement, image: HTMLImageElement): Promise<void>;
    getContextMenuData(block: BlockElement, embed: EmbedElement, detail: SelectionDetail, target: Node): CommandItemData[];
    adjustArrowMove(editor: Editor, event: KeyboardEvent, detail: CaretDetail, block: BlockElement, blockOffset: number, direction: 'left' | 'right'): AdjustArrowResult | null;
}