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c122cd24a6
The async-retry function has a generic type parameter `A` and TypeScript is unable to infer the concret type when the `bail` function, whose type references the generic type, is specified. Reading the source and API documentation of async-retry, `bail` returns nothing so `void` is the right type here. This in turn fixes inference of the generic type parameter `A`. Tested by adding some expected return types to the test file. The type checks failed before this commit. With this commit, they pass.
26 lines
706 B
TypeScript
26 lines
706 B
TypeScript
// Type definitions for async-retry 1.2
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// Project: https://github.com/zeit/async-retry#readme
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// Definitions by: Albert Wu <https://github.com/albertywu>
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// Pablo Rodríguez <https://github.com/MeLlamoPablo>
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// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
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declare function AsyncRetry<A>(
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fn: AsyncRetry.RetryFunction<A>,
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opts: AsyncRetry.Options
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): Promise<A>;
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declare namespace AsyncRetry {
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interface Options {
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retries?: number;
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factor?: number;
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minTimeout?: number;
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maxTimeout?: number;
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randomize?: boolean;
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onRetry?: (e: Error) => any;
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}
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type RetryFunction<A> = (bail: (e: Error) => void, attempt: number) => A|Promise<A>;
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}
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export = AsyncRetry;
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