Fix CI build error from dtslint

Author: ryanio

packages/web3-bzz/package-lock.json

@@ -9,7 +9,7 @@
     },
     "types": "types/index.d.ts",
     "scripts": {
-        "dtslint": "dtslint types"
+        "dtslint": "dtslint --localTs node_modules/typescript/lib types"
     },
     "main": "src/index.js",
     "dependencies": {
@@ -19,7 +19,7 @@
         "underscore": "1.9.1"
     },
     "devDependencies": {
-        "definitelytyped-header-parser": "^3.9.0",
-        "dtslint": "^3.4.1"
+        "dtslint": "^3.4.1",
+        "typescript": "latest"
     }
 }

packages/web3-bzz/package.json

@@ -17,8 +17,6 @@
  * @date 2018
  */
 
-// Minimum TypeScript Version: 3.0
-
 export class Bzz {
     constructor();
     constructor(provider: any);

packages/web3-bzz/types/index.d.ts

@@ -9,7 +9,7 @@
     },
     "types": "types/index.d.ts",
     "scripts": {
-        "dtslint": "dtslint types"
+        "dtslint": "dtslint --localTs node_modules/typescript/lib types"
     },
     "main": "src/index.js",
     "dependencies": {
@@ -19,7 +19,7 @@
     },
     "devDependencies": {
         "@types/node": "^12.12.5",
-        "definitelytyped-header-parser": "^3.9.0",
-        "dtslint": "^3.4.1"
+        "dtslint": "^3.4.1",
+        "typescript": "latest"
     }
 }

packages/web3-core-helpers/package-lock.json

@@ -17,8 +17,6 @@
  * @date 2018
  */
 
-// Minimum TypeScript Version: 3.0
-
 import * as net from 'net';
 import * as http from 'http';
 import * as https from 'https';

packages/web3-core-helpers/package.json

@@ -9,7 +9,7 @@
     },
     "types": "types/index.d.ts",
     "scripts": {
-        "dtslint": "dtslint types"
+        "dtslint": "dtslint --localTs node_modules/typescript/lib types"
     },
     "main": "src/index.js",
     "dependencies": {
@@ -20,7 +20,7 @@
         "web3-utils": "1.2.6"
     },
     "devDependencies": {
-        "definitelytyped-header-parser": "^3.9.0",
-        "dtslint": "^3.4.1"
+        "dtslint": "^3.4.1",
+        "typescript": "latest"
     }
 }

packages/web3-core-helpers/types/index.d.ts

@@ -17,8 +17,6 @@
  * @date 2018
  */
 
-// Minimum TypeScript Version: 3.0
-
 import {JsonRpcPayload} from 'web3-core-helpers';
 
 export interface Method {