Adding TypeScript dev dependencies (#251)

Author: schmidt-sebastian

package-lock.json

@@ -61,12 +61,15 @@
     "google-proto-files": "^0.16.1",
     "is": "^3.2.1",
     "lodash.merge": "^4.6.1",
+    "pkg-up": "^2.0.0",
     "through2": "^2.0.3"
   },
   "devDependencies": {
     "@google-cloud/nodejs-repo-tools": "^2.3.0",
     "@types/mocha": "^5.2.3",
     "@types/node": "^10.3.5",
+    "chai": "^4.1.2",
+    "chai-as-promised": "^7.1.1",
     "codecov": "^3.0.2",
     "duplexify": "^3.6.0",
     "gts": "^0.7.1",
@@ -79,6 +82,7 @@
     "power-assert": "^1.6.0",
     "protobufjs": "^6.8.6",
     "proxyquire": "^2.0.1",
+    "ts-node": "^7.0.0",
     "source-map-support": "^0.5.6",
     "typescript": "^2.9.2"
   }

package.json

@@ -19,10 +19,11 @@
 const bun = require('bun');
 const extend = require('extend');
 const is = require('is');
+const pkgUp = require('pkg-up');
 const through = require('through2');
 const util = require('util');
 
-const libVersion = require('../../package.json').version;
+const libVersion = require(pkgUp.sync()).version;
 
 const path = require('./path');
 const convert = require('./convert');

src/index.js

@@ -18,8 +18,9 @@ const gapicConfig = require('./firestore_client_config');
 const gax = require('google-gax');
 const merge = require('lodash.merge');
 const path = require('path');
+const pkgUp = require('pkg-up');
 
-const VERSION = require('../../../package.json').version;
+const VERSION = require(pkgUp.sync()).version;
 
 /**
  * The Cloud Firestore service.

src/v1beta1/firestore_client.js

@@ -18,12 +18,13 @@
 
 let assert = require('power-assert');
 let is = require('is');
+let pkgUp = require('pkg-up');
 
 let DocumentReference = require('../src/reference').DocumentReference;
 let DocumentSnapshot =
     require('../src/document')(DocumentReference).DocumentSnapshot;
 
-let version = require('../../package.json').version;
+let version = require(pkgUp.sync()).version;
 let Firestore = require('../src');
 
 if (process.env.NODE_ENV === 'DEBUG') {