完善通讯录

Tcsm

2023-08-29 48b191b57b42f1b570f5ff8841dd38137fd250e5

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import { Subscriber } from './Subscriber';
import { TeardownLogic } from './types';
 
export interface Operator<T, R> {
  call(subscriber: Subscriber<R>, source: any): TeardownLogic;
}