40 lines
1.1 KiB
TypeScript
40 lines
1.1 KiB
TypeScript
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declare const pTry: {
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/**
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Start a promise chain.
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@param fn - The function to run to start the promise chain.
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@param arguments - Arguments to pass to `fn`.
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@returns The value of calling `fn(...arguments)`. If the function throws an error, the returned `Promise` will be rejected with that error.
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@example
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```
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import pTry = require('p-try');
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(async () => {
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try {
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const value = await pTry(() => {
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return synchronousFunctionThatMightThrow();
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});
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console.log(value);
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} catch (error) {
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console.error(error);
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}
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})();
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```
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*/
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<ValueType, ArgumentsType extends unknown[]>(
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fn: (...arguments: ArgumentsType) => PromiseLike<ValueType> | ValueType,
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...arguments: ArgumentsType
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): Promise<ValueType>;
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// TODO: remove this in the next major version, refactor the whole definition to:
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// declare function pTry<ValueType, ArgumentsType extends unknown[]>(
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// fn: (...arguments: ArgumentsType) => PromiseLike<ValueType> | ValueType,
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// ...arguments: ArgumentsType
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// ): Promise<ValueType>;
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// export = pTry;
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default: typeof pTry;
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};
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export = pTry;
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