Compile error

[toby5box]

Can't seem to shake this:

ERROR in node_modules/adal-angular5/adal5.service.d.ts(1,10): error TS2305: 
Module '"/Volumes/xxx/node_modules/@types/adal-angular/index"' has no exported member 'adal'.

My package.json:

{
  "name": "xxx",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build --prod",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^5.2.11",
    "@angular/cdk": "^5.2.5",
    "@angular/common": "^5.2.11",
    "@angular/compiler": "^5.2.11",
    "@angular/core": "^5.2.11",
    "@angular/flex-layout": "^5.0.0-beta.15",
    "@angular/forms": "^5.2.11",
    "@angular/http": "^5.2.11",
    "@angular/material": "^5.2.5",
    "@angular/platform-browser": "^5.2.11",
    "@angular/platform-browser-dynamic": "^5.2.11",
    "@angular/router": "^5.2.11",
    "@ngrx/core": "^1.2.0",
    "@ngrx/store": "^4.1.1",
    "adal-angular5": "^1.0.36",
    "admin-lte": "^2.4.10",
    "bootstrap": "^3.4.1",
    "bootstrap-datepicker": "^1.8.0",
    "core-js": "^2.6.6",
    "expose-loader": "^0.7.5",
    "html5shiv": "^3.7.3",
    "json2typescript": "^1.2.3",
    "lodash": "^4.17.11",
    "ng-recaptcha": "^3.0.5",
    "ngx-scroll-event": "^1.0.8",
    "respond.js": "^1.4.2",
    "rxjs": "^5.5.12",
    "zone.js": "^0.8.29"
  },
  "devDependencies": {
    "@angular/cli": "^1.7.4",
    "@angular/compiler-cli": "^5.2.11",
    "@angular/language-service": "^5.2.11",
    "@types/jasmine": "^2.8.16",
    "@types/jasminewd2": "^2.0.6",
    "@types/lodash": "^4.14.112",
    "@types/node": "^6.0.118",
    "codelyzer": "^4.5.0",
    "jasmine-core": "~2.8.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "^2.0.5",
    "karma-chrome-launcher": "~2.2.0",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^1.4.3",
    "karma-jasmine": "^1.1.2",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.1.2",
    "ts-node": "~3.2.0",
    "tslint": "~5.9.1",
    "typescript": "~2.5.3"
  }
}