import { PositionLog } from '../data/types/PositionLog';
import { Curve3D } from '../geometries/curve/curve-3d';
import { Vec3 } from '../types/common';
/**
 * Interface for defining a trajectory. This can be used to work with wellbore trajectories,
 * where the measured top, termination point and length are known. The measured length should
 * be used when calculating positions of data given in MD, so that the position on the curve is
 * given by:
 *
 * @example
 * const pos = (md - trajectory.measuredTop) / trajectory.measuredLength
 *
 * @remarks
 * Avoid using the calculated length of the curve for this purpose, as this may potentially be less precise/consistant.
 * The `getPointAtDepth` function in this interface is calculated as in the above example when created using the `getTrajectory` function.
 *
 * @see {@link getTrajectory}
 * @see {@link Curve3D}
 */
export interface Trajectory {
    id: string | number;
    measuredLength: number;
    measuredTop: number;
    measuredBottom: number;
    curve: Curve3D;
    getPointAtDepth: (md: number, clamped?: boolean) => Vec3 | null;
    getPositionAtDepth: (md: number, clamped?: boolean) => number | null;
}
/**
 * Creates an instance conforming to the `Trajectory` interface, given an id and a position log normalized to MSL depths.
 *
 * @see {@link Trajectory}
 */
export declare function getTrajectory(id: string, poslogMsl: PositionLog | null): Trajectory | null;