twitter bootstrap - Module @angular/core/index has no exported member "SimpleChanges" -


i'm trying use ng2-bootstrap inside angular 2 application struggling basics. have installed package via npm , trying load tabs solution. component includes lines

import {core_directives} '@angular/common'; import {tab_components} 'ng2-bootstrap/ng2-bootstrap';

... , minified js file referenced in index.html file.

when try , transpile using gulp build following error

error ts2307: cannot find module '@angular/forms'

... when install angular forms error reverts to

module ... @angular/core/index has no exported member "simplechanges"

can please point novice in right direction.


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