export class b2ContactRegister {
    pool: any[];
    createFcn: any;
    destroyFcn: any;
    primary: boolean;
}
export class b2ContactFactory {
    m_registers: any[];
    AddType(createFcn: any, destroyFcn: any, typeA: any, typeB: any): void;
    InitializeRegisters(): void;
    Create(fixtureA: any, indexA: any, fixtureB: any, indexB: any): any;
    Destroy(contact: any): void;
}