export interface BaseCanvasElement {
    id: string;
    x: number;
    y: number;
    drawNode?: boolean;
    dotRadius?: number;
}
export interface SquareElement extends BaseCanvasElement {
    width: number;
    height: number;
    borderWidth: number;
    color: string;
}
export type RoundElement = SquareElement;
export interface LineArrowElement extends SquareElement {
    arrowType: "line";
    startX: number;
    startY: number;
    endX: number;
    endY: number;
    x2: number;
    y2: number;
    theta: number;
    slashLength: number;
}
export interface ArrowElement extends SquareElement {
    arrowType: "filled";
    startX: number;
    startY: number;
    endX: number;
    endY: number;
    x2: number;
    y2: number;
}
export type CanvasPoint = {
    x: number;
    y: number;
};
export interface PencilElement extends BaseCanvasElement {
    width: number;
    height: number;
    size: number;
    color: string;
    points: CanvasPoint[];
}
export interface MosaicElement extends BaseCanvasElement {
    width: number;
    height: number;
    size: number;
    degreeOfBlur: number;
    points: CanvasPoint[];
    color: string;
}
export interface TextElement extends BaseCanvasElement {
    width: number;
    height: number;
    color: string;
    fontSize: number;
    text: string;
    borderWidth: number;
}
export interface CustomCanvasElement extends BaseCanvasElement {
    customType: "custom";
    width: number;
    height: number;
    toolId?: number;
    toolName?: string;
    payload?: unknown;
}
export type CanvasElement = SquareElement | RoundElement | LineArrowElement | ArrowElement | PencilElement | MosaicElement | TextElement | CustomCanvasElement;