修改旅游

linwenling

2023-09-05 28a4ffa818ba6ae807c83c882a91f7125a7f0f0e

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