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23 lines
532 B
23 lines
532 B
'use strict'; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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const PROMISE_SYMBOL = Symbol('promiseCallback'); |
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function promiseCallback() { |
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let resolve, reject; |
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function callback(err, ...args) { |
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if (err) return reject(err); |
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resolve(args.length > 1 ? args : args[0]); |
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} |
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callback[PROMISE_SYMBOL] = new Promise((res, rej) => { |
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resolve = res, reject = rej; |
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}); |
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return callback; |
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} |
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exports.promiseCallback = promiseCallback; |
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exports.PROMISE_SYMBOL = PROMISE_SYMBOL; |