15 lines
272 B
JavaScript
15 lines
272 B
JavaScript
'use strict';
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const isPromise = input => (
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input instanceof Promise ||
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(
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input !== null &&
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typeof input === 'object' &&
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typeof input.then === 'function' &&
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typeof input.catch === 'function'
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)
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);
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module.exports = isPromise;
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module.exports.default = isPromise;
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