import Vector from '../../../math/Vector';
import Ray from '../../../utils/Ray';
import Steerable from '../../Steerable';
import RayConfigurationBase from './RayConfigurationBase';
/**
 * As the name suggests, a {@code SingleRayConfiguration} uses just one ray cast.
 * <p>
 * This configuration is useful in concave environments but grazes convex obstacles. It is not susceptible to the <a
 * href="../behaviors/RaycastObstacleAvoidance.html#cornerTrap">corner trap</a>, though.
 *
 * @param <T> Type of vector, either 2D or 3D, implementing the {@link Vector} interface
 *
 * @author davebaol
 */
declare class SingleRayConfiguration<T extends Vector<T>> extends RayConfigurationBase<T> {
    private length;
    /**
     * Creates a {@code SingleRayConfiguration} for the given owner where the ray has the specified length.
     * @param owner the owner of this configuration
     * @param length the length of the ray
     */
    constructor(owner: Steerable<T>, length: number);
    updateRays(): Ray<T>[];
    /** Returns the length of the ray. */
    getLength(): number;
    /** Sets the length of the ray. */
    setLength(length: number): void;
}
export default SingleRayConfiguration;