interface Rect {
    x: number;
    y: number;
    width: number;
    height: number;
}
export declare function getUrlFromDecal(str: string): string | undefined;
export declare function splitGridRect(rect: Rect, dashArrayX: number[], dashArrayY: number[]): Rect[][];
export declare function drawDecal(ctx: CanvasRenderingContext2D, rect: Rect, dashArrayX: number[], dashArrayY: number[], render: (ctx: CanvasRenderingContext2D, rect: Rect) => void): void;
export interface DecalProps {
    symbol: string;
    dashArrayX?: number | number[];
    dashArrayY?: number | number[];
    rotation?: number;
}
export declare class Decal {
    dashArrayX: number[];
    dashArrayY: number[];
    symbol: string;
    rotation: number;
    color: string;
    isValid(): boolean;
    init(props: DecalProps): void;
    setColor(color: any): void;
    setDashArrayX(array: any): void;
    setDashArrayY(array: number | number[]): void;
    setSymbol(symbol: string): void;
    setRotation(rotate?: number): void;
    fillCircle(ctx: CanvasRenderingContext2D, circle: {
        x: number;
        y: number;
        radius: number;
    }, color?: string): void;
    fillRect(ctx: any, rect: any, color?: string): void;
    private drawForRect;
    private drawForTriangle;
    private drawForCircle;
    private drawForSymbol;
}
export declare function equal(value1: any, value2: any, strict?: boolean): boolean;
export declare function calculateRect(points: any): any;
export declare function getPointsFromRect(rect: any): any;
export declare function buildPath(ctx: any, points: Array<{
    x: number;
    y: number;
}>, notNeedBeginPath?: boolean, needClosePath?: boolean): boolean;
export declare function getRectCenter(rect: any): {
    x: number;
    y: number;
} | null;
export declare function validateRect(rect: any): boolean;
export {};