npm console command step by step -
npm install -g @angular/cli
npm install -g typescript
npm install
npm audit fix
ng update @angular/cli
npm audit fix
npm audit fix --force
ng update @angular/core
.....
ng update @angular/cdk
.....
ng update rxjs
npm outdated
npm update
npm audit fix
ng build
ng serve --open
@agm/core@1.0.0-beta.5
requires a peer of @angular/common@^5.0.0 || ^6.0.0 but none is installed.
@agm/core@1.0.0-beta.5
requires a peer of @angular/core@^5.0.0 || ^6.0.0 but none is installed.
angular2-toaster@6.1.0 requires a peer
of @angular/common@^6.0.0 but none is installed.
angular2-toaster@6.1.0 requires a peer
of @angular/compiler@^6.0.0 but none is installed.
angular2-toaster@6.1.0 requires a peer
of @angular/core@^6.0.0 but none is installed.
bootstrap@4.0.0 requires a peer of jquery@1.9.1 - 3 but none is installed.
bootstrap@4.0.0 requires a peer of popper.js@^1.12.9 but none is installed.
ng2-smart-table@1.3.5 requires a peer
of @angular/common@^6.0.1 but none is installed.
ng2-smart-table@1.3.5 requires a peer
of @angular/core@^6.0.1 but none is installed.
ng2-smart-table@1.3.5 requires a peer
of @angular/forms@^6.0.1 but none is installed.
tslint-language-service@0.9.9
requires a peer of typescript@>= 2.3.1 < 3 but none is installed.
