Error while build webpack for angular app

[yogi1817]

rimraf dist && webpack --config config/webpack.dev.js --progress --profile --bail

10% building modules 0/2 modules 2 active ...thub\sis-using-angular2.0\src\main.ts
[at-loader] Using typescript@2.3.4 from typescript and "tsconfig.json" from C:\Users\618730\Documents\SIS codebase\github\sis-using-a
gular2.0\tsconfig.json.

7457ms building modules
5ms sealing
1ms optimizing
0ms basic module optimization
3ms module optimization
1ms advanced module optimization
3ms basic chunk optimization
0ms chunk optimization
2ms advanced chunk optimization
559ms building modules
1ms module and chunk tree optimization
1ms module reviving
1ms module order optimization
1ms module id optimization
1ms chunk reviving
0ms chunk order optimization
5ms chunk id optimization
3ms hashing
0ms module assets processing
57ms chunk assets processing
11ms additional chunk assets processing
2ms recording
0ms additional asset processing
1ms chunk asset optimization
94% asset optimization
[at-loader] Checking started in a separate process...

[at-loader] Checking finished with 111 errors
Error in bail mode: [at-loader] ./node_modules/@angular/common/src/directives/ng_class.d.ts:48:34
TS2304: Cannot find name 'Set'.

npm ERR! Windows_NT 6.1.7601
npm ERR! argv "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "run" "build"
npm ERR! node v6.10.2
npm ERR! npm v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! sis-using-angular2.0@1.0.0 build: rimraf dist && webpack --config config/webpack.dev.js --progress --profile --bail
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the sis-using-angular2.0@1.0.0 build script 'rimraf dist && webpack --config config/webpack.dev.js --progress --pr
file --bail'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the sis-using-angular2.0 package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! rimraf dist && webpack --config config/webpack.dev.js --progress --profile --bail
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs sis-using-angular2.0
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls sis-using-angular2.0
npm ERR! There is likely additional logging output above.

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