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/**
* @author Toru Nagashima
* @copyright 2016 Toru Nagashima. All rights reserved.
* See LICENSE file in root directory for full license.
*/
"use strict"
//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------
/**
* Print a version text.
*
* @param {stream.Writable} output - A writable stream to print.
* @returns {Promise} Always a fulfilled promise.
* @private
*/
module.exports = function printVersion(output) {
const version = require("../../package.json").version
output.write(`v${version}\n`)
return Promise.resolve(null)
}
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