title: Nest js cannot resolve dependencies. in Auth service
body: <p><strong>Nest can't resolve dependencies of the AuthService (?). Please verify whether [0] argument is available in the current context.</strong></p>
  
  <p><strong>Please find my project repository</strong></p>
  
  <p><a href="https://gitlab.com/arpit.absyadav/nest-test" rel="nofollow noreferrer">Nest-auth-test</a></p>
  
  <pre><code>Error: Nest can't resolve dependencies of the AuthService (?). Please verify whether [0] argument is available in the current context.
      at Injector.lookupComponentInExports (/home/arpit/Documents/aquaapp/node_modules/@nestjs/core/injector/injector.js:129:19)
      at &lt;anonymous&gt;
      at process._tickCallback (internal/process/next_tick.js:182:7)
      at Function.Module.runMain (internal/modules/cjs/loader.js:697:11)
      at Object.&lt;anonymous&gt; (/home/arpit/Documents/aquaapp/node_modules/ts-node/src/_bin.ts:177:12)
      at Module._compile (internal/modules/cjs/loader.js:654:30)
      at Object.Module._extensions..js (internal/modules/cjs/loader.js:665:10)
      at Module.load (internal/modules/cjs/loader.js:566:32)
      at tryModuleLoad (internal/modules/cjs/loader.js:506:12)
      at Function.Module._load (internal/modules/cjs/loader.js:498:3)
      at Function.Module.runMain (internal/modules/cjs/loader.js:695:10)
      at startup (internal/bootstrap/node.js:201:19)
      at bootstrapNodeJSCore (internal/bootstrap/node.js:516:3)
   1: node::Abort() [/usr/bin/node]
   2: 0x8d04d9 [/usr/bin/node]
   3: v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo&lt;v8::Value&gt; const&amp;)) [/usr/bin/node]
   4: 0xb17d2c [/usr/bin/node]
   5: v8::internal::Builtin_HandleApiCall(int, v8::internal::Object**, v8::internal::Isolate*) [/usr/bin/node]
   6: 0x2176d1e042fd
  Aborted (core dumped)
  </code></pre>