// Only load hammer.js when in a browser environment
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// (loading hammer.js in a node.js environment gives errors)
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if (typeof window !== 'undefined') {
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var Hammer = window['Hammer'] || require('hammerjs');
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var propagating = require('propagating-hammerjs');
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module.exports = propagating(Hammer);
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}
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else {
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module.exports = function () {
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throw Error('hammer.js is only available in a browser, not in node.js.');
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}
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}
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