TYPESCRIPT

adding bootstrap to angular

 $ npm install --save bootstrap

angular add bootstrap

npm install bootstrap

how to add bootstrap in angular cli

//1. Install ngx-bootstrap and bootstrap:
npm install ngx-bootstrap bootstrap --save

//2. Open src/app/app.module.ts and add:
import { AlertModule } from 'ngx-bootstrap';
...
@NgModule({
...
imports: [AlertModule.forRoot(), ... ],
... 
})
          
//3. Open angular-cli.json        
"styles": [
"styles.css",
"../node_modules/bootstrap/dist/css/bootstrap.min.css"
],
          

Adding bootstrap to angular project using terminal

$ npm install --save bootstrap popper

adding bootstrap to angular

"styles": [
            "node_modules/bootstrap/dist/css/bootstrap.min.css",
            "src/styles.scss"
          ]

add bootstrap to angular

ng -v

add bootstrap to angular

intstall bootstrap in angular