import { D1Element, D2Element, D3Element } from "./element";
import { D1Coordinate, D2Coordinate, D3Coordinate } from "./coordinate";
export declare const interpolate: {
    d1: typeof d1Interpolation;
    d2: typeof d2Interpolation;
    d3: typeof d3Interpolation;
};
declare function d3Interpolation(sourceArray: D3Element[], coordinateToInterpolate: D3Coordinate): number;
declare function d2Interpolation(sourceArray: D2Element[], coordinateToInterpolate: D2Coordinate): number;
declare function d1Interpolation(sourceArray: D1Element[], coordinateToInterpolate: D1Coordinate): number;
export {};
//# sourceMappingURL=interpolate.d.ts.map