Remove chaiAsPromise

test/wikidata-analyser-transformer.spec.ts

 import chai = require('chai');
-import chaiAsPromised = require('chai-as-promised');
 import fs = require('fs');
 import Core, {InterfaceCore} from 'geolinker-common/dist/core';
 import {describe, it} from 'mocha';
@@ -17,7 +16,6 @@ describe('Test wikidata-analyser-transformer', () => {
 
   before((done) => {
     chai.should();
-    chai.use(chaiAsPromised);
     done();
   });