import type { Topology } from "topojson-specification";
import type { Feature, FeatureCollection } from "geojson";
export type Point = [number, number];
export interface Transform {
    x: number;
    y: number;
    k: number;
}
export interface PreparedFeature extends Omit<Feature, "id" | "properties"> {
    id: string;
    properties: {
        name: string;
        [key: string]: any;
    };
    rsmKey: string;
    svgPath: string;
}
export interface PreparedMesh {
    outline?: PreparedFeature;
    borders?: PreparedFeature;
}
export type Geography = Topology | FeatureCollection;
export type PathGenerator = (geo: any) => string | null;
export declare function getCoords(w: number, h: number, t: Transform): [number, number];
export declare function fetchGeographies(url: string): Promise<Geography | undefined>;
export declare function getFeatures(geographies: Geography, parseGeographies?: (features: Feature[]) => Feature[]): Feature[];
export declare function getMesh(geographies: Geography): {
    outline: any;
    borders: any;
} | null;
export declare function prepareMesh(outline: any, borders: any, path: PathGenerator): PreparedMesh;
export declare function prepareFeatures(geographies: Feature[] | null | undefined, path: PathGenerator): PreparedFeature[];
export declare function createConnectorPath(dx?: number, dy?: number, curve?: number | [number, number]): string;
export declare function isString(geo: any): geo is string;
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