import { GeomAttrNames } from './constants';
import { WalkCallback } from './walk';
export declare type AttrSets<T extends string = string> = Map<T, Set<string>>;
export declare const initializeAttrSets: <T extends string = string>(attrs: readonly T[]) => AttrSets<T>;
export declare const collectMarkType: (markTypes: string[]) => WalkCallback;
export declare const collectGeomAttrs: (geomAttrSets: AttrSets<GeomAttrNames>) => WalkCallback;
export declare const collectPresAttrs: (presAttrSets: AttrSets<"fill" | "fill-opacity" | "stroke" | "stroke-opacity" | "stroke-width">) => WalkCallback;
export interface RevizTextDatum {
    x: string;
    y: string;
    text: string;
}
export declare const collectTextAttrs: (textAttrs: RevizTextDatum[]) => WalkCallback;
export declare type RevizCirclePositionDatum = {
    type: 'circle';
    cy: string;
};
export declare type RevizRectPositionDatum = {
    type: 'rect';
    x: string;
};
export declare type RevizPositionDatum = RevizCirclePositionDatum | RevizRectPositionDatum;
export declare const collectPositionAttrs: (data: RevizPositionDatum[]) => WalkCallback;