旅游完善

linwenling

2023-08-27 188d4a764d8bcedf53ac67127b4b9e142f79b1eb

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