creator.d.ts 的是错误

//export class PhysicsCollider{ 
export class PhysicsCollider extends Collider{  

==================检查代码=======================
this.node.getComponent(cc.PhysicsBoxCollider);
==================检查代码end====================

/*export enum DrawBits {        
    e_aabbBit = 0,
    e_pairBit = 0,
    e_centerOfMassBit = 0,
    e_jointBit = 0,
    e_shapeBit = 0,
}*/


//static DrawBits:DrawBits;
static DrawBits = {     
    e_aabbBit= 0,
    e_pairBit = 0,
    e_centerOfMassBit = 0,
    e_jointBit = 0,
    e_shapeBit = 0
};

==================检查代码=======================
cc.director.getPhysicsManager().debugDrawFlags = cc.PhysicsManager.DrawBits.e_aabbBit |
cc.PhysicsManager.DrawBits.e_jointBit |
cc.PhysicsManager.DrawBits.e_shapeBit;
==================检查代码end====================