export declare const registerWordCloudTransforms: () => void;
export declare const wordcloudTransform: (options: {
    size?: [number, number];
    fontFamily?: import("./interface").TagItemAttribute<string> | import("./wordcloud").FieldOption;
    fontStyle?: import("./interface").TagItemAttribute<string> | import("./wordcloud").FieldOption;
    fontWeight?: import("./interface").TagItemAttribute<string> | import("./wordcloud").FieldOption;
    fontSize?: import("./interface").TagItemAttribute<number> | import("./wordcloud").FieldOption;
    fontSizeRange?: [number, number];
    rotate?: import("./wordcloud").FieldOption | import("./interface").TagItemAttribute<number | number[]>;
    text: string | import("./wordcloud").FieldOption | import("./wordcloud").CallbackOption;
    spiral?: string;
    padding?: import("./interface").TagItemAttribute<number> | import("./wordcloud").FieldOption;
    shape?: string;
    shrink?: boolean;
    enlarge?: boolean;
    clip?: boolean;
    minFontSize?: number;
    randomVisible?: boolean;
    as?: import("./wordcloud").AsType;
    layoutType?: string;
    progressiveTime?: number;
    progressiveStep?: number;
    depth_3d?: number;
    postProjection?: string;
    dataIndexKey?: string;
    repeatFill?: boolean;
}, upstreamData: any[]) => any;
export { shapes } from '@visactor/vgrammar-util';