/**
 * An enum that describes the types of collisions bodies can participate in
 */
export declare enum CollisionType {
    /**
     * Bodies with the `PreventCollision` setting do not participate in any
     * collisions and do not raise collision events.
     */
    PreventCollision = "PreventCollision",
    /**
     * Bodies with the `Passive` setting only raise collision events, but are not
     * influenced or moved by other bodies and do not influence or move other bodies.
     * This is useful for use in trigger type behavior.
     */
    Passive = "Passive",
    /**
     * Bodies with the `Active` setting raise collision events and participate
     * in collisions with other bodies and will be push or moved by bodies sharing
     * the `Active` or `Fixed` setting.
     */
    Active = "Active",
    /**
     * Bodies with the `Fixed` setting raise collision events and participate in
     * collisions with other bodies. Actors with the `Fixed` setting will not be
     * pushed or moved by other bodies sharing the `Fixed`. Think of Fixed
     * bodies as "immovable/unstoppable" objects. If two `Fixed` bodies meet they will
     * not be pushed or moved by each other, they will not interact except to throw
     * collision events.
     */
    Fixed = "Fixed"
}