compiler.ts

    export class Compiler {
        //this is for version 0.9.5
        private static libfile: any = ...;
        private static FileName: string = 'sample.ts';
        private _compiler: any;

        constructor(sourceFile: string) {
            this._compiler = new TypeScript.TypeScriptCompiler(null, this.Settings());

            this._compiler.addFile('lib.d.ts', Compiler.libfile);
            this._compiler.addFile(Compiler.FileName, new TypeScript.ScriptSnapshot.fromString(sourceFile));
        }

        private Settings() : void {
            var settings = new TypeScript.CompilationSettings();
            settings.codeGenTarget = TypeScript.LanguageVersion.EcmaScript5;
            settings.moduleGenTarget = TypeScript.ModuleGenTarget.Synchronous;
            settings.noLib = true;
            settings.noResolve = true;
            settings.noImplicitAny = true;
            return settings;
        }

        public Add(sourceFile: string): void {
            this._compiler.addFile(Compiler.FileName, new TypeScript.ScriptSnapshot.fromString(sourceFile));
        }

        public ValidateSyntax(): any {
            return this._compiler.getSyntaxTree(Compiler.FileName);
        }

        public Compile(): string {
            var outputFile: File = new File();

            var x = this._compiler.emit(Compiler.FileName, function (createFile) { return outputFile; });
                        
            return x.outputFiles[0].text;
        }
    }