fix(*): latest ts nightlies

Author: s-panferov

package.json

@@ -64,7 +64,7 @@
     "ps-node": "0.0.5",
     "rimraf": "^2.5.0",
     "tslint": "3.5.0-dev.1",
-    "typescript": "^1.9.0-dev.20160321",
+    "typescript": "^1.9.0-dev.20160319",
     "webpack": "2.1.0-beta.4"
   }
 }

src/deps.ts

@@ -141,7 +141,7 @@ export class FileAnalyzer {
     }
 
     async findImportDeclarations(resolver: IResolver, fileName: string): Promise<string[]> {
-        let sourceFile = this.state.services.getSourceFile(fileName);
+        let sourceFile = this.state.getSourceFile(fileName);
         let isDeclaration = isTypeDeclaration(fileName);
 
         let imports = [];

src/host.ts

@@ -248,6 +248,12 @@ export class State {
         return Object.keys(this.files);
     }
 
+    getSourceFile(fileName: string): ts.SourceFile {
+        let services: any = this.services;
+        // FIXME @spanferov `getNonBoundSourceFile` is internal API
+        return (services.getSourceFile || services.getNonBoundSourceFile)(fileName);
+    }
+
     /**
      * Returns all the files in this state.
      * Don't add new files using this value (eg `allFiles()[newFilePath] = ...`), just use it as a