import { Mesh, Vector3 } from "three";
import type { PhysicsMaterial } from "../engine/engine_physics.types.js";
import type { IBoxCollider, ICollider, ISphereCollider } from "../engine/engine_types.js";
import { Behaviour } from "./Component.js";
import { Rigidbody } from "./RigidBody.js";
/**
 * Collider is the base class for all colliders. A collider is a physical shape that is used to detect collisions with other objects in the scene.
 * Colliders are used in combination with a Rigidbody to create physical interactions between objects.
 * Colliders are registered with the physics engine when they are enabled and removed when they are disabled.
 * @category Physics
 * @group Components
 */
export declare class Collider extends Behaviour implements ICollider {
    /** @internal */
    get isCollider(): any;
    /**
     * The Rigidbody that this collider is attached to.
     */
    attachedRigidbody: Rigidbody | null;
    /**
     * When `true` the collider will not be used for collision detection but will still trigger events.
     */
    isTrigger: boolean;
    /**
     * The physics material that is used for the collider. This material defines physical properties of the collider such as friction and bounciness.
     */
    sharedMaterial?: PhysicsMaterial;
    /**
     * The layers that the collider is assigned to.
     */
    membership: number[];
    /**
     * The layers that the collider will interact with.
     * @inheritdoc
     */
    filter?: number[];
    /** @internal */
    awake(): void;
    /** @internal */
    start(): void;
    /** @internal */
    onEnable(): void;
    /** @internal */
    onDisable(): void;
    /** Returns the underlying physics body from the physics engine (if any) - the component must be enabled and active in the scene */
    get body(): any;
    /**
     * Apply the collider properties to the physics engine.
     */
    updateProperties: () => void;
    /** Requests an update of the physics material in the physics engine */
    updatePhysicsMaterial(): void;
}
/**
 * SphereCollider is a collider that represents a sphere shape.
 * @category Physics
 * @group Components
 */
export declare class SphereCollider extends Collider implements ISphereCollider {
    radius: number;
    center: Vector3;
    onEnable(): void;
    onDisable(): void;
    onValidate(): void;
}
/**
 * BoxCollider is a collider that represents a box shape.
 * @category Physics
 * @group Components
 */
export declare class BoxCollider extends Collider implements IBoxCollider {
    static add(obj: Mesh, opts?: {
        rigidbody: boolean;
    }): BoxCollider;
    size: Vector3;
    center: Vector3;
    onEnable(): void;
    onDisable(): void;
    onValidate(): void;
}
/**
 * MeshCollider is a collider that represents a mesh shape.
 * The mesh collider can be used to create a collider from a mesh.
 * @category Physics
 * @group Components
 */
export declare class MeshCollider extends Collider {
    /**
     * The mesh that is used for the collider.
     */
    sharedMesh?: Mesh;
    /** When `true` the collider won't have holes or entrances.
     * If you wan't this mesh collider to be able to *contain* other objects this should be set to `false` */
    convex: boolean;
    onEnable(): void;
}
/**
 * CapsuleCollider is a collider that represents a capsule shape.
 * @category Physics
 * @group Components
 */
export declare class CapsuleCollider extends Collider {
    center: Vector3;
    radius: number;
    height: number;
    onEnable(): void;
}