/**
 * @typedef {{ width: number, height: number, originalWidth?: number, originalHeight?: number }} WhiteboardPageSize
 * @typedef {{ x: number, y: number }} Point
 * @typedef {{ points: number[][], color?: string, width?: number, type?: 'draw'|'erase' }} WhiteboardStroke
 * @typedef {{ id?: string|number, x: number, y: number, content: string, fontSize?: number, width?: number }} WhiteboardTextItem
 * @typedef {{ id?: string|number, stickerId?: string, x: number, y: number, src: string, width?: number, height?: number, type?: string }} WhiteboardImageItem
 * @typedef {{
 *  pageIndex: number,
 *  enabled: boolean,
 *  Renderer: any,
 *  onChange?: () => void,
 *  onToolChange?: (tool: string) => void,
 * }} WhiteboardPageInit
 */
/**
 * Per-page whiteboard renderer/controller.
 */
export class WhiteboardPage {
    /**
     * Create a page controller.
     * @param {WhiteboardPageInit} props
     */
    constructor(props: WhiteboardPageInit);
    /** @type {number|null} */
    pageIndex: number | null;
    /** @type {WhiteboardStroke[]} */
    strokes: WhiteboardStroke[];
    /** @type {WhiteboardTextItem[]} */
    text: WhiteboardTextItem[];
    /** @type {WhiteboardImageItem[]} */
    images: WhiteboardImageItem[];
    /** @type {WhiteboardPageSize|null} */
    size: WhiteboardPageSize | null;
    /** @type {{ width: number|null, height: number|null }|null} */
    originalSize: {
        width: number | null;
        height: number | null;
    } | null;
    /**
     * Set tool for this page.
     * @param {string} tool
     */
    setTool(tool: string): void;
    /**
     * Get current tool for this page.
     * @returns {string}
     */
    getTool(): string;
    /**
     * Enable/disable interactivity for this page.
     * @param {boolean} enabled
     */
    setEnabled(enabled: boolean): void;
    /**
     * @returns {boolean}
     */
    isEnabled(): boolean;
    /**
     * Store page size (does not resize canvas).
     * @param {WhiteboardPageSize} size
     */
    setSize(size: WhiteboardPageSize): void;
    /**
     * Resize the Konva stage.
     * @param {number} width
     * @param {number} height
     */
    resize(width: number, height: number): void;
    /**
     * Mount Konva stage into a container.
     * @param {HTMLElement} container
     */
    mount(container: HTMLElement): void;
    /**
     * Re-render all content for this page.
     */
    render(): void;
    /**
     * Render stroke paths.
     */
    renderStrokes(): void;
    /**
     * Render text nodes.
     */
    renderText(): void;
    /**
     * Render image/sticker nodes.
     * NOTE: Images are reconciled by id to avoid re-creating nodes (prevents flicker).
     * If src changes for an existing id, this path does not reload the image.
     */
    renderImages(): void;
    /**
     * Destroy Konva stage and clean up listeners.
     */
    destroy(): void;
    /**
     * Serialize page data.
     * @returns {{ strokes: any[], text: any[], stickers: any[] }}
     */
    toJSON(): {
        strokes: any[];
        text: any[];
        stickers: any[];
    };
    /**
     * Apply data to this page and re-render.
     * @param {{ strokes?: any[], text?: any[], images?: any[] }} data
     */
    applyData(data?: {
        strokes?: any[];
        text?: any[];
        images?: any[];
    }): void;
    /**
     * Add a stroke to the model.
     * @param {WhiteboardStroke} stroke
     */
    addStroke(stroke: WhiteboardStroke): void;
    /**
     * Add a text item to the model.
     * @param {WhiteboardTextItem} item
     */
    addText(item: WhiteboardTextItem): void;
    /**
     * Add an image/sticker to the model.
     * @param {WhiteboardImageItem} item
     */
    addImage(item: WhiteboardImageItem): void;
    #private;
}
export type WhiteboardPageSize = {
    width: number;
    height: number;
    originalWidth?: number;
    originalHeight?: number;
};
export type Point = {
    x: number;
    y: number;
};
export type WhiteboardStroke = {
    points: number[][];
    color?: string;
    width?: number;
    type?: "draw" | "erase";
};
export type WhiteboardTextItem = {
    id?: string | number;
    x: number;
    y: number;
    content: string;
    fontSize?: number;
    width?: number;
};
export type WhiteboardImageItem = {
    id?: string | number;
    stickerId?: string;
    x: number;
    y: number;
    src: string;
    width?: number;
    height?: number;
    type?: string;
};
export type WhiteboardPageInit = {
    pageIndex: number;
    enabled: boolean;
    Renderer: any;
    onChange?: () => void;
    onToolChange?: (tool: string) => void;
};
//# sourceMappingURL=WhiteboardPage.d.ts.map