whole_func_string: function compileTS (module) {
    var exitCode = 0;
    var tmpDir = path.join(options.tmpDir, "tsreq");
    var relativeFolder = path.dirname(path.relative(process.cwd(), module.filename));
    var jsname = path.join(tmpDir, relativeFolder, path.basename(module.filename, ".ts") + ".js");
  
    if (!isModified(module.filename, jsname)) {
      return jsname;
    }
  
    var argv = [
      "node",
      "tsc.js",
      !! options.emitOnError ? "" : "--noEmitOnError",
      "--nolib",
      "--rootDir",
      process.cwd(),
      "--target",
      options.targetES5 ? "ES5" : "ES3", !! options.moduleKind ? "--module" : "", !! options.moduleKind ? options.moduleKind : "",
      "--outDir",
      tmpDir,
      libPath,
      options.nodeLib ? path.resolve(__dirname, "typings/node.d.ts") : null,
      module.filename
    ];
  
    var proc = merge(merge({}, process), {
      argv: compact(argv),
      exit: function(code) {
        if (code !== 0 && options.exitOnError) {
          console.error('Fatal Error. Unable to compile TypeScript file. Exiting.');
          process.exit(code);
        }
        exitCode = code;
      }
    });
  
    var sandbox = {
      process: proc,
      require: require,
      module: module,
      Buffer: Buffer,
      setTimeout: setTimeout,
      clearTimeout: clearTimeout,
      __filename: tsc
    };
  
    tscScript.runInNewContext(sandbox);
    if (exitCode !== 0) {
      throw new Error('Unable to compile TypeScript file.');
    }
  
    return jsname;
  }
func_code_string: function compileTS (module) {
    var exitCode = 0;
    var tmpDir = path.join(options.tmpDir, "tsreq");
    var relativeFolder = path.dirname(path.relative(process.cwd(), module.filename));
    var jsname = path.join(tmpDir, relativeFolder, path.basename(module.filename, ".ts") + ".js");
  
    if (!isModified(module.filename, jsname)) {
      return jsname;
    }
  
    var argv = [
      "node",
      "tsc.js",
      !! options.emitOnError ? "" : "--noEmitOnError",
      "--nolib",
      "--rootDir",
      process.cwd(),
      "--target",
      options.targetES5 ? "ES5" : "ES3", !! options.moduleKind ? "--module" : "", !! options.moduleKind ? options.moduleKind : "",
      "--outDir",
      tmpDir,
      libPath,
      options.nodeLib ? path.resolve(__dirname, "typings/node.d.ts") : null,
      module.filename
    ];
  
    var proc = merge(merge({}, process), {
      argv: compact(argv),
      exit: function(code) {
        if (code !== 0 && options.exitOnError) {
          console.error('Fatal Error. Unable to compile TypeScript file. Exiting.');
          process.exit(code);
        }
        exitCode = code;
      }
    });
  
    var sandbox = {
      process: proc,
      require: require,
      module: module,
      Buffer: Buffer,
      setTimeout: setTimeout,
      clearTimeout: clearTimeout,
      __filename: tsc
    };
  
    tscScript.runInNewContext(sandbox);
    if (exitCode !== 0) {
      throw new Error('Unable to compile TypeScript file.');
    }
  
    return jsname;
  }
func_documentation_string: Compiles TypeScript file, returns js file path
  @return {string} js file path