修改健康保健

linwenling

2023-09-21 79462dc491293a9d1b3d0c512772ebb02522a958

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