会议统计图形统计

yz3456

2024-05-13 6a33216302b27ecd657e8e53b12286518a56d1a8

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