mark parameters optional

This commit is contained in:
Eddie Lau 3dd13
2016-01-20 12:15:46 +08:00
parent 3f4948b99d
commit 2885ceb1b6

View File

@ -13,7 +13,7 @@
export class Storage {
private _strategy: any;
constructor(strategyCls: IStorageEngine, options: any) {
constructor(strategyCls: IStorageEngine, options?: any) {
this._strategy = new strategyCls(options);
}
get(key: string): any {
@ -33,7 +33,7 @@ export class Storage {
remove(key: string) {
return this._strategy.remove(key);
}
query(query: string, params: any) {
query(query: string, params?: any) {
return this._strategy.query(query, params);
}
}