/**
 * @private Steering Behaviors
 * */
import { type Poly } from "../math/polygon";
import { type Rect } from "../math/rect";
import { type Vec2 } from "../math/vec2";
import type { Agent, Boundary, Obstacle, Penetration, SteeringBehavior } from "./steer";
export declare class BoundaryAvoidance implements SteeringBehavior {
    bounds: Rect;
    margin: number;
    strength: number;
    weight: number;
    constructor(weight: number, bounds: Rect, margin: number, strength: number);
    compute(agent: Agent): Vec2;
}
export declare class SeparationBehavior implements SteeringBehavior {
    neighbors: () => Vec2[];
    desiredSeparation: number;
    weight: number;
    constructor(neighbors: () => Vec2[], desiredSeparation: number, weight?: number);
    compute(body: Agent): Vec2;
}
export declare class ConvexPolygonBoundary implements Boundary {
    poly: Poly;
    constructor(poly: Poly);
    penetration(p: Vec2): Penetration;
}
export declare class ObstacleAvoidance implements SteeringBehavior {
    weight: number;
    obstacles: () => Obstacle[];
    lookAhead: number;
    constructor(weight: number, obstacles: () => Obstacle[], lookAhead?: number);
    compute(agent: Agent): Vec2;
}
export type Path = Poly;
export declare class PathFollow implements SteeringBehavior {
    weight: number;
    speedFactor: number;
    path: Path;
    lookAhead: number;
    arriveRadius: number;
    private segmentIndex;
    constructor(weight: number, speedFactor: number, path: Path, lookAhead?: number, arriveRadius?: number);
    compute(agent: Agent): Vec2;
}
export declare class CorridorFollow implements SteeringBehavior {
    path: Path;
    weight: number;
    corridorRadius: number;
    stiffness: number;
    private segmentIndex;
    constructor(weight: number, path: Path, corridorRadius?: number, stiffness?: number);
    compute(agent: Agent): Vec2;
}
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