import { CanvasWidget } from "@hpcc-js/common";
export declare class HeatMap extends CanvasWidget {
    _heat: any;
    constructor();
    enter(domNode: any, element: any): void;
    update(domNode: any, element: any): void;
    exit(domNode: any, element: any): void;
    resize(size: any): this;
    skewedData(): any[];
}
export interface HeatMap {
    _palette: any;
    radius(): number;
    radius(_: number): this;
    radius_exists(): boolean;
    blur(): number;
    blur(_: number): this;
    blur_exists(): boolean;
    max(): number;
    max(_: number): this;
    max_exists(): boolean;
    gradient(): object;
    gradient(_: object): this;
    gradient_exists(): boolean;
    usePalette(): boolean;
    usePalette(_: boolean): this;
    usePalette_exists(): boolean;
    colorCount(): number;
    colorCount(_: number): this;
    colorCount_exists(): boolean;
    paletteID(): string;
    paletteID(_: string): this;
    paletteID_exists(): boolean;
    useClonedPalette(): boolean;
    useClonedPalette(_: boolean): this;
    useClonedPalette_exists(): boolean;
    topLeftX(): number;
    topLeftX(_: number): this;
    topLeftX_exists(): boolean;
    topLeftY(): number;
    topLeftY(_: number): this;
    topLeftY_exists(): boolean;
    bottomRightX(): number;
    bottomRightX(_: number): this;
    bottomRightX_exists(): boolean;
    bottomRightY(): number;
    bottomRightY(_: number): this;
    bottomRightY_exists(): boolean;
}