Gruntfile.js

module.exports = function(grunt) {
	// require("time-grunt")(grunt);

	grunt.initConfig({
		pkg: grunt.file.readJSON('package.json'),

		opt: {
			client: {
				"tsMain": "src",
				"tsMainLib": "typings",

				"jsMainOut": "src",
			}
		},

		ts: {
			default: {
				tsconfig: {
					tsconfig: "./tsconfig.json"
				}
			}
		},
		tsconfig: {
			main: {
				options: {
					project: "./"
				}
			}
		},
		browserify: {
			dist: {
				options: {
					exclude: [
						'<%= opt.client.jsMainOut %>/**/*Test.js'
					],
					transform: [
						["babelify", {
							loose: "all"
						}]
					]
				},
				files: {
					"./dist/model.js": ['<%= opt.client.jsMainOut %>/**/*.js']
				}
			},
			test: {
				options: {
					transform: [
						["babelify", {
							loose: "all"
						}]
					]
				},
				files: {
					"./dist/test.js": ["node_modules/babel-core/external-helpers.js", '<%= opt.client.jsMainOut %>/**/*.js']
				}
			}
		},
		tsd: {
			refresh: {
				options: {
					// execute a command
					command: 'reinstall',

					//optional: always get from HEAD
					latest: true,

					// specify config file
					config: './tsd.json',

					// experimental: options to pass to tsd.API
					opts: {
						// props from tsd.Options
					}
				}
			}
		},
		dts_bundle: {
			build: {
				options: {
					name: "foo",
					main: "lib/index.d.ts",
					baseDir: "",
					out: "./foo.d.ts",
					prefix: '',
					exclude: function() { return false; },
					verbose: false
				}
			}
		},
		clean: {
			clientScript: {
				src: [
				// client
					'<%= opt.client.jsMainOut %>/**/*.js',
					'<%= opt.client.jsMainOut %>/**/*.d.ts',
					'<%= opt.client.jsMainOut %>/**/*.js.map',
					'!<%= opt.client.jsMainOut %>/typings/**/*.d.ts',
				// 
					'dist/**/*.js',
					'dist/**/*.js.map',
				]
			},
			tsd: {
				src: [
				// tsd installed
					"typings/"
				]
			}
		},
		karma: {
			unit: {
				options: {
					frameworks: ['qunit'],
					browsers: ['Chrome'],
					files: [
						'node_modules/babel-core/browser-polyfill.js',
						'dist/test.js'
					]
				}
			}
		}
	});

	//grunt.loadNpmTasks('grunt-karma');

	grunt.registerTask(
		'setup',
		['clean', 'tsd']);

	grunt.registerTask(
		'default',
		['clean:clientScript', 'tsconfig', 'ts',
		 'browserify'
		 //, 'tslint'
		]);

	grunt.registerTask(
		'test-preprocess',
		"テストに必要な前準備を実行する。",
		['default', 'browserify:test']);

	grunt.registerTask(
		'test',
		['default', 'karma']);

	require('load-grunt-tasks')(grunt);
};

package.json

{
  "name": "foo",
  "version": "0.0.1",
  "private": true,
  "engines": {
    "node": "^4.1.1",
    "npm": "^2.14.4"
  },
  "scripts": {
    "start": "grunt serve",
    "test": "grunt test"
  },
  "devDependencies": {
    "babelify": "^6.3.0",
    "browserify": "^11.2.0",
    "grunt": "^0.4.5",
    "grunt-browserify": "^4.0.1",
    "grunt-contrib-clean": "^0.6.0",
    "grunt-karma": "^0.12.1",
    "grunt-ts": "^5.1.0",
    "grunt-tsconfig-update": "0.0.1",
    "grunt-tsd": "^0.1.0",
    "grunt-tslint": "^2.5.0",
    "karma": "^0.13.10",
    "karma-chrome-launcher": "^0.2.0",
    "karma-coverage": "^0.5.2",
    "karma-qunit": "^0.1.5",
    "load-grunt-tasks": "^3.3.0",
    "qunitjs": "^1.19.0",
    "tslint": "^2.5.0",
    "typescript": "^1.6.2"
  },
  "dependencies": {
    "babel-core": "^5.8.25",
    "clone": "^1.0.2"
  }
}