refactor: remove some deps that are no longer required

Author: SvetoslavTsenov

lib/appium-driver.d.ts

@@ -1,4 +1,3 @@
-export declare const should: any;
 import { ElementHelper } from "./element-helper";
 import { SearchOptions } from "./search-options";
 import { UIElement } from "./ui-element";

lib/appium-driver.ts

@@ -1,10 +1,5 @@
 import * as wd from "wd";
 import * as webdriverio from "webdriverio";
-const chai = require("chai");
-const chaiAsPromised = require("chai-as-promised");
-chai.use(chaiAsPromised);
-export const should = chai.should();
-chaiAsPromised.transferPromiseness = wd.transferPromiseness;
 
 import { ElementHelper } from "./element-helper";
 import { SearchOptions } from "./search-options";

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nativescript-dev-appium",
-  "version": "6.0.0",
+  "version": "6.1.0",
   "description": "A NativeScript plugin to help integrate and run Appium tests",
   "author": "NativeScript",
   "license": "MIT",
@@ -33,8 +33,6 @@
   "dependencies": {
     "app-root-path": "~2.1.0",
     "blink-diff": "~1.0.13",
-    "chai": "~4.2.0",
-    "chai-as-promised": "~7.1.0",
     "frame-comparer": "^2.0.1",
     "glob": "^7.1.0",
     "inquirer": "^6.2.0",