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288 BJavaScriptView Raw
1'use strict';
2
3function helper(paper) {
4 paper.handlebars.registerHelper('langJson', function (keyFilter) {
5 if (!paper.translator) {
6 return '{}';
7 }
8
9 return JSON.stringify(paper.translator.getLanguage(keyFilter));
10 });
11}
12
13module.exports = helper;