JSEncrypt est pas défini venir quand je suis ruinais test ng dans angulaire 4

Question

rsaencryption(data) { 
    var encrypt = new JSEncrypt(); 
} 

i utilisé comme celui-ci dans le fichier security.js et i importé comme ci-dessous « déclare var JSEncrypt: tout; » quand je cours ng tester ce temps je reçois comme.

ReferenceError: JSEncrypt is not defined 
at SecurityService.Array.concat.SecurityService.rsaencryption (http://localhost:9876/base/src/test.ts?5c53671ab11331130c37ebbdd5efa4f0d9bf5201:17318:23) 
at SecurityService.Array.concat.SecurityService.doHmac (http://localhost:9876/base/src/test.ts?5c53671ab11331130c37ebbdd5efa4f0d9bf5201:17342:20) 
at ApiPostman.Array.concat.ApiPostman.httpCall (http://localhost:9876/base/src/test.ts?5c53671ab11331130c37ebbdd5efa4f0d9bf5201:20310:48) 
at otherBankAccountBenDetails.Array.concat.otherBankAccountBenDetails.countryListChanged (http://localhost:9876/base/src/test.ts?5c53671ab11331130c37ebbdd5efa4f0d9bf5201:62077:25) 
at otherBankAccountBenDetails.Array.concat.otherBankAccountBenDetails.ngOnInit (http://localhost:9876/base/src/test.ts?5c53671ab11331130c37ebbdd5efa4f0d9bf5201:62046:14) 
at checkAndUpdateDirectiveInline (http://localhost:9876/base/src/test.ts?5c53671ab11331130c37ebbdd5efa4f0d9bf5201:11196:19) 
at checkAndUpdateNodeInline (http://localhost:9876/base/src/test.ts?5c53671ab11331130c37ebbdd5efa4f0d9bf5201:12619:17) 
at checkAndUpdateNode (http://localhost:9876/base/src/test.ts?5c53671ab11331130c37ebbdd5efa4f0d9bf5201:12558:16) 
at debugCheckAndUpdateNode (http://localhost:9876/base/src/test.ts?5c53671ab11331130c37ebbdd5efa4f0d9bf5201:13261:59) 
at debugCheckDirectivesFn (http://localhost:9876/base/src/test.ts?5c53671ab11331130c37ebbdd5efa4f0d9bf5201:13202:13)** 

Answer 1

que nous devrions faire comme ça

var JSEncrypt = require('../../../assets/jsencrypt'); 

var JSEncrypt déclare: tout;