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'use strict'
// Adapted from
// https://github.com/sindresorhus/execa/blob/120230cade59099214905ac2a9136e406c0b6f3a/lib/promise.js
const descriptors = ['then', 'catch', 'finally'].map(property => [
property,
Reflect.getOwnPropertyDescriptor(Promise.prototype, property)
])
module.exports = (stream, createPromise) => {
for (const [property, descriptor] of descriptors) {
const value = (...args) =>
Reflect.apply(descriptor.value, createPromise(), args)
Reflect.defineProperty(stream, property, { ...descriptor, value })
}
return stream
}
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