[Typecscript-angular2] import Injection Token for BASE_PATH not correct [2.2.3-SNAPSHOT]

Hi,

I use swagger-codegen 2.2.3-SNAPSHOT and I have an issue with typescript-angular2 generated client. In the file variable.ts I have the following :

`import { InjectionToken } from '@angular/core';

export const BASE_PATH = new InjectionToken('basePath');
export const COLLECTION_FORMATS = {
'csv': ',',
'tsv': ' ',
'ssv': ' ',
'pipes': '|'
}`

The first line is not correct and should be import { InjectionToken } from '@angular/core';

To fix this, I think that we need to change:

• In file TypeScriptAngular2ClientCodegen line 35 protected String injectionToken = "InjectionToken<string>"; to protected String injectionToken = "InjectionToken";
• And file \typescript-angular2\variables.mustache should be:
  `import { {{{injectionToken}}} } from '@angular/core';

export const BASE_PATH = new {{{injectionToken}}}('basePath');
export const COLLECTION_FORMATS = {
'csv': ',',
'tsv': ' ',
'ssv': ' ',
'pipes': '|'
}`

Could you have a look ?

Many thanks :)
Simon

Start in TypeScriptAngular2ClientCodegen around the injectionToken setting and inspect typescript-angular2/variables.mustache. Generate a TypeScript Angular client to verify the import in variable.ts, then run the relevant code-generation tests if available; done means the import and InjectionToken usage are valid TypeScript.