/// <reference types="animejs" />
import { fabric } from 'fabric';
import { IFilter } from '../handlers/ImageHandler';
export declare type AnimationType = 'fade' | 'bounce' | 'shake' | 'scaling' | 'rotation' | 'flash' | 'custom' | 'none';
export interface AnimationProperty {
    delay?: number;
    duration?: number;
    autoplay?: boolean;
    loop?: boolean | number;
    type: AnimationType;
    offset?: number;
    opacity?: number;
    bounce?: 'vertical' | 'horizontal';
    shake?: 'vertical' | 'horizontal';
    scale?: number;
    angle?: number;
    fill?: string | fabric.Pattern;
    stroke?: string;
}
export interface LinkProperty {
    enabled?: boolean;
    type?: string;
    state?: string;
    [key: string]: any;
}
export interface TooltipProperty {
    enabled?: boolean;
    type?: string;
    template?: string;
}
export interface TriggerProperty {
    enabled?: boolean;
    type?: string;
    script?: string;
    effect?: string;
}
export interface FabricCanvasOption {
    wrapperEl?: HTMLElement;
}
export declare type FabricCanvas<T extends any = fabric.Canvas> = T & FabricCanvasOption;
export declare type FabricObjectOption<T extends any = fabric.IObjectOptions> = T & {
    /**
     * Object id
     * @type {string}
     */
    id?: string;
    /**
     * Parent object id
     * @type {string}
     */
    parentId?: string;
    /**
     * Original opacity
     * @type {number}
     */
    originOpacity?: number;
    /**
     * Original top position
     * @type {number}
     */
    originTop?: number;
    /**
     * Original left position
     * @type {number}
     */
    originLeft?: number;
    /**
     * Original scale X
     * @type {number}
     */
    originScaleX?: number;
    /**
     * Original scale Y
     * @type {number}
     */
    originScaleY?: number;
    /**
     * Original angle
     * @type {number}
     */
    originAngle?: number;
    /**
     * Original fill color
     *
     * @type {(string | fabric.Pattern | fabric.Gradient)}
     */
    originFill?: string | fabric.Pattern | fabric.Gradient;
    /**
     * Original stroke color
     * @type {string}
     */
    originStroke?: string;
    /**
     * Original rotation
     *
     * @type {number}
     */
    originRotation?: number;
    /**
     * Object editable
     * @type {boolean}
     */
    editable?: boolean;
    /**
     * Object Super type
     * @type {string}
     */
    superType?: string;
    /**
     * @description
     * @type {string}
     */
    description?: string;
    /**
     * Animation property
     * @type {AnimationProperty}
     */
    animation?: AnimationProperty;
    /**
     * Anime instance
     * @type {anime.AnimeInstance}
     */
    anime?: anime.AnimeInstance;
    /**
     * Tooltip property
     * @type {TooltipProperty}
     */
    tooltip?: TooltipProperty;
    /**
     * Link property
     * @type {LinkProperty}
     */
    link?: LinkProperty;
    /**
     * Is running animation
     * @type {boolean}
     */
    animating?: boolean;
    /**
     * Object class
     * @type {string}
     */
    class?: string;
    /**
     * Is possible delete
     * @type {boolean}
     */
    deletable?: boolean;
    /**
     * Is enable double click
     * @type {boolean}
     */
    dblclick?: boolean;
    /**
     * Is possible clone
     * @type {boolean}
     */
    cloneable?: boolean;
    /**
     * Is locked object
     * @type {boolean}
     */
    locked?: boolean;
    /**
     * This property replaces "angle"
     *
     * @type {number}
     */
    rotation?: number;
    /**
     * Whether it can be clicked
     *
     * @type {boolean}
     */
    clickable?: boolean;
    [key: string]: any;
};
export declare type FabricObject<T extends any = fabric.Object> = T & FabricObjectOption;
export declare type FabricGroup = FabricObject<fabric.Group> & {
    /**
     * Object that config group
     * @type {FabricObject[]}
     */
    objects?: FabricObject[];
};
export declare type FabricImage = FabricObject & fabric.Image & {
    /**
     * Image URL
     * @type {string}
     */
    src?: string;
    /**
     * Image File or Blob
     * @type {File}
     */
    file?: File;
    /**
     * Image Filter
     * @type {IFilter[]}
     */
    filters?: IFilter[];
    _element?: any;
};
export interface FabricElement extends FabricObject<fabric.Rect> {
    /**
     * Wrapped Element
     * @type {HTMLDivElement}
     */
    container: HTMLDivElement;
    /**
     * Target Element
     * @type {HTMLDivElement}
     */
    element: HTMLDivElement;
    /**
     * Source of Element Object
     */
    setSource: (source: any) => void;
}
export declare type WorkareaLayout = 'fixed' | 'responsive' | 'fullscreen';
export interface WorkareaOption {
    /**
     * Image URL
     * @type {string}
     */
    src?: string;
    /**
     * Image File or Blbo
     * @type {File}
     */
    file?: File;
    /**
     * Workarea Width
     * @type {number}
     */
    width?: number;
    /**
     * Workarea Height
     * @type {number}
     */
    height?: number;
    /**
     * Workarea Background Color
     * @type {string}
     */
    backgroundColor?: string;
    /**
     * Workarea Layout Type
     * @type {WorkareaLayout}
     */
    layout?: WorkareaLayout;
}
export declare type WorkareaObject = FabricImage & {
    /**
     * Workarea Layout Type
     * @type {WorkareaLayout}
     */
    layout?: WorkareaLayout;
    /**
     * Workarea Image Element
     * @type {HTMLImageElement}
     */
    _element?: HTMLImageElement;
    /**
     * Whether exist the element
     * @type {boolean}
     */
    isElement?: boolean;
    /**
     * Stored width in workarea
     * @type {number}
     */
    workareaWidth?: number;
    /**
     * Stored height in workarea
     * @type {number}
     */
    workareaHeight?: number;
};
export interface CanvasOption extends fabric.ICanvasOptions {
    /**
     * Unique id of Canvas
     * @type {string}
     */
    id?: string;
    backgroundColor?: any;
    preserveObjectStacking?: any;
    width?: number;
    height?: number;
    selection?: boolean;
    defaultCursor?: string;
    hoverCursor?: any;
    fireRightClick?: any;
}
export interface GridOption {
    /**
     * Whether should be enabled
     * @type {boolean}
     */
    enabled?: boolean;
    /**
     * Grid interval
     * @type {number}
     */
    grid?: number;
    /**
     * When had moved object, whether should adjust position on grid interval
     * @type {boolean}
     */
    snapToGrid?: boolean;
    /**
     * Grid line color
     *
     * @type {string}
     */
    lineColor?: string;
    /**
     * Grid border color
     *
     * @type {string}
     */
    borderColor?: string;
}
export interface GuidelineOption {
    /**
     * When have moved object, whether should show guideline
     * @type {boolean}
     */
    enabled?: boolean;
}
export interface KeyEvent {
    /**
     * Arrow key
     * @type {boolean}
     */
    move?: boolean;
    /**
     * Ctrl + A
     * @type {boolean}
     */
    all?: boolean;
    /**
     * Ctrl + C
     * @type {boolean}
     */
    copy?: boolean;
    /**
     * Ctrl + P
     * @type {boolean}
     */
    paste?: boolean;
    /**
     * Escape
     * @type {boolean}
     */
    esc?: boolean;
    /**
     * Delete or Backspace
     * @type {boolean}
     */
    del?: boolean;
    /**
     * When have copied object, whether should copy object option on clipboard
     * @type {boolean}
     */
    clipboard?: boolean;
    /**
     * Ctrl + Z, Ctrl + Y
     * @type {boolean}
     */
    transaction?: boolean;
    /**
     * Plus, Minus
     *
     * @type {boolean}
     */
    zoom?: boolean;
    /**
     * Ctrl + X
     *
     * @type {boolean}
     */
    cut?: boolean;
    grab?: boolean;
}
export declare type InteractionMode = 'selection' | 'grab' | 'polygon' | 'line' | 'arrow' | 'link' | 'crop';
export interface FabricEvent<T extends any = Event> extends Omit<fabric.IEvent, 'e'> {
    e: T;
    target?: FabricObject;
    subTargets?: FabricObject[];
    button?: number;
    isClick?: boolean;
    pointer?: fabric.Point;
    absolutePointer?: fabric.Point;
    transform?: {
        corner: string;
        original: FabricObject;
        originX: string;
        originY: string;
        width: number;
    };
}
export declare type FabricObjects = {
    [key: string]: {
        create: (...args: any) => FabricObject;
    };
};
/**
 * toObject util
 * @param {*} obj
 * @param {string[]} propertiesToInclude
 * @param {{ [key: string]: any }} [properties]
 */
export declare const toObject: (obj: any, propertiesToInclude: string[], properties?: {
    [key: string]: any;
}) => any;