I want to include Bootstrap 4 in my Angular 7 app. I did
npm install bootstrap --save and the css styling works fine, but when I want to use the button for the collapsing navbar from bootstrap, the button doesn't react. I think that is because Bootstrap depends in this case on jquery and popper.js. I tried to manually include them by
npm install jquery --save and
npm install popper.js --save. But even after that I can't find those modules in the node_modules folder and don't know how to include those dependencies.
Help will be much appreciated. Thanks.