Categories
angular angular5 javascript ng-bootstrap node.js

Angular 5 ng-bootstrap Type ‘ElementRef’ is not generic err

I use angular 5 and ng-bootstrap in these versions:

  "private": true,
"dependencies": {
"@angular/animations": "^5.2.0",
"@angular/common": "^5.2.0",
"@angular/compiler": "^5.2.0",
"@angular/core": "^5.2.0",
"@angular/forms": "^5.2.0",
"@angular/http": "^5.2.0",
"@angular/platform-browser": "^5.2.0",
"@angular/platform-browser-dynamic": "^5.2.0",
"@angular/router": "^5.2.0",
"@ng-bootstrap/ng-bootstrap": "^2.1.0",
"angular-in-memory-web-api": "^0.5.4",
"angular2-moment": "^1.9.0",
"bootstrap": "^4.1.1",
"core-js": "^2.4.1",
"date-util": "^1.2.1",
"material-icons": "^0.2.1",
"ngx-bootstrap": "^3.0.0",
"normalize.css": "^8.0.0",
"rxjs": "^5.5.6",
"zone.js": "^0.8.19"
},

when I get ng serve has this error:

**

Failed to compile.

node_modules/@ng-bootstrap/ng-bootstrap/buttons/radio.d.ts(58,96):
error TS2315: Type ‘ElementRef’ is not generic.
node_modules/@ng-bootstrap/ng-bootstrap/datepicker/datepicker-input.d.ts(121,67):
error TS2315: Type ‘ElementRef’ is not generic.
node_modules/@ng-bootstrap/ng-bootstrap/datepicker/datepicker.d.ts(115,208):
error TS2315: Type ‘ElementRef’ is not generic.
node_modules/@ng-bootstrap/ng-bootstrap/dropdown/dropdown.d.ts(12,45):
error TS2315: Type ‘ElementRef’ is not generic.
node_modules/@ng-bootstrap/ng-bootstrap/dropdown/dropdown.d.ts(29,45):
error TS2315: Type ‘ElementRef’ is not generic.
node_modules/@ng-bootstrap/ng-bootstrap/dropdown/dropdown.d.ts(37,44):
error TS2315: Type ‘ElementRef’ is not generic.
node_modules/@ng-bootstrap/ng-bootstrap/modal/modal-window.d.ts(13,40):
error TS2315: Type ‘ElementRef’ is not generic.