'use strict';
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var path = require('path');
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var findUp = require('find-up');
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module.exports = function (cwd) {
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return findUp('package.json', {cwd: cwd}).then(function (fp) {
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return fp ? path.dirname(fp) : null;
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});
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};
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module.exports.sync = function (cwd) {
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var fp = findUp.sync('package.json', {cwd: cwd});
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return fp ? path.dirname(fp) : null;
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};
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