chore: updated deps

Author: jdx

package.json

@@ -6,25 +6,25 @@
   "bugs": "https://github.com/heroku/http-call/issues",
   "dependencies": {
     "content-type": "^1.0.4",
-    "debug": "^3.1.0",
+    "debug": "^4.1.1",
     "is-retry-allowed": "^1.1.0",
-    "is-stream": "^1.1.0",
+    "is-stream": "^2.0.0",
     "parse-json": "^4.0.0",
     "tunnel-agent": "^0.6.0"
   },
   "devDependencies": {
     "@heroku-cli/tslint": "^1.1.4",
-    "@types/content-type": "^1.1.2",
+    "@types/content-type": "^1.1.3",
     "@types/is-stream": "^1.1.0",
-    "@types/jest": "^23.3.1",
-    "@types/nock": "^9.3.0",
-    "@types/node": "^10.9.3",
+    "@types/jest": "^24.0.11",
+    "@types/nock": "^9.3.1",
+    "@types/node": "^11.13.7",
     "@types/parse-json": "^4.0.0",
-    "jest": "^23.5.0",
-    "nock": "^9.6.1",
-    "ts-jest": "^23.1.4",
-    "tslint": "^5.11.0",
-    "typescript": "^3.0.1"
+    "jest": "^24.7.1",
+    "nock": "^10.0.6",
+    "ts-jest": "^24.0.2",
+    "tslint": "^5.16.0",
+    "typescript": "^3.4.5"
   },
   "engines": {
     "node": ">=8.0.0"

src/deps.ts

@@ -1,14 +1,15 @@
 import contentType = require('content-type')
 import http = require('http')
 import https = require('https')
+import isStream = require('is-stream')
 
 import proxy = require('./proxy')
 
 export const deps = {
   get proxy(): typeof proxy.default {
     return fetch('./proxy').default
   },
-  get isStream(): any {
+  get isStream(): typeof isStream {
     return fetch('is-stream')
   },
   get contentType(): typeof contentType {