import type { MValue, Properties, VectorFeature, VectorLineString, VectorLineStringGeometry, VectorPoint } from '../../../index.js';
/**
 * Given a linestring in degrees and a distance, create a [`VectorPoint`] along the line
 * @param input - The linestring to interpolate along
 * @param distance - The distance to interpolate in meters
 * @param radius - The radius of the sphere. Defaults to the Earth's radius in meters
 * @returns - the interpolated point
 */
export declare function alongLine<M = Record<string, unknown>, D extends MValue = Properties, P extends Properties = Properties>(input: VectorLineString<D> | VectorLineStringGeometry<D> | VectorFeature<M, D, P, VectorLineStringGeometry<D>>, distance: number, radius?: number): VectorPoint;
//# sourceMappingURL=along.d.ts.map