import { System } from '../engine/system';
import { IEntity, IAction } from '../engine/state';
export interface IBodyData {
    mass?: number;
    size?: number[];
    velocity?: number[];
    type?: 'box' | 'sphere' | 'cylinder';
    pos?: number[];
}
export interface IBodyComponent extends IBodyData {
    bodies?: IBodyData[];
}
export interface IImpulseAction extends IAction {
    type: 'IMPULSE';
    entityId: string;
    force: number[];
}
export declare const DoImpulse: (entity: IEntity, force: number[]) => IImpulseAction;
export interface ITorqueImpulseAction extends IAction {
    type: 'TORQUE_IMPULSE';
    entityId: string;
    force: number[];
}
export declare const DoTorqueImpulse: (entity: IEntity, force: number[]) => ITorqueImpulseAction;
export interface IAttackAction extends IAction {
    type: 'ATTACK';
    entityId: string;
}
export declare const DoAttack: (entity: IEntity) => IAttackAction;
export interface IOverlapAction extends IAction {
    type: 'OVERLAP';
    targetId: string;
    instigatorId: string;
}
export declare class Physics extends System {
    private collisionObjects;
    private childCollisionObjects;
    private dynamicsWorld;
    private index;
    private byIndex;
    constructor();
    gravity(): void;
    makeBody(transform: Ammo.btTransform, mass: number, size: number[]): Ammo.btRigidBody;
    makeGhost(transform: any, size: number[]): Ammo.btGhostObject;
    makeTransform(pos: number[], rot: number[]): any;
    add(entity: IEntity): void;
    update(entity: IEntity, component: string): void;
    remove(entity: IEntity): void;
    tick(delta: any): void;
    private HandleImpulse(a);
    private HandleTorqueImpulse(a);
    private HandleAttack(a);
}