import { InputField, SVGWidget, Utility } from "@hpcc-js/common";
import "../src/WordCloud.css";
export declare class WordCloud extends SVGWidget {
    static __inputs: InputField[];
    private _prevOffsetX;
    private _prevOffsetY;
    private _prevZoom;
    private _root;
    private _canvas;
    private _d3Cloud;
    private _d3Zoom;
    constructor();
    calcData(): any;
    enter(domNode: any, element: any): void;
    update(domNode: any, element: any): void;
    zoomed(source: any, translate: any, scale: any): void;
}
export interface WordCloud {
    paletteID(): string;
    paletteID(_: string): this;
    useClonedPalette(): boolean;
    useClonedPalette(_: boolean): this;
    fontFamily(): string;
    fontFamily(_: string): this;
    fontSizeFrom(): number;
    fontSizeFrom(_: number): this;
    fontSizeTo(): number;
    fontSizeTo(_: number): this;
    angleFrom(): number;
    angleFrom(_: number): this;
    angleTo(): number;
    angleTo(_: number): this;
    angleCount(): number;
    angleCount(_: number): this;
    padding(): number;
    padding(_: number): this;
    scaleMode(): string;
    scaleMode(_: string): this;
    spiral(): string;
    spiral(_: string): this;
    offsetX(): number;
    offsetX(_: number): this;
    offsetY(): number;
    offsetY(_: number): this;
    zoom(): number;
    zoom(_: number): this;
    zoom_exists(): boolean;
    _palette: any;
    click(row: any, column: any, selected: any): void;
    dblclick(row: any, column: any, selected: any): void;
    tooltip: any;
    tooltipHTML(_?: any): any;
    tooltipFormat(opts: any): any;
    tooltipStyle(): string;
    tooltipStyle(_: string): this;
    tooltipValueFormat(): string;
    tooltipValueFormat(_: string): this;
    tooltipSeriesColor(): string;
    tooltipSeriesColor(_: string): this;
    tooltipLabelColor(): string;
    tooltipLabelColor(_: string): this;
    tooltipValueColor(): string;
    tooltipValueColor(_: string): this;
    tooltipTick(): boolean;
    tooltipTick(_: boolean): this;
    tooltipOffset(): number;
    tooltipOffset(_: number): this;
    tooltipOffset_exists(): boolean;
    _selection: Utility.SimpleSelection;
}