Dep updates (#6)

* Update standard

* Update dependency-check

* Update stream deps

* ci: update matrix

* Update hstream.

* upgrade standard

* ci: update matrix

Author: goto-bus-stop

.travis.yml

@@ -1,9 +1,7 @@
-node_js:
-- "4"
-- "5"
-- "6"
-- "7"
-sudo: false
 language: node_js
+node_js:
+  - "stable"
+  - "12"
+  - "10"
+  - "8"
 script: "npm run test"
-# after_success: "npm i -g codecov && npm run coverage && codecov"

index.js

@@ -14,7 +14,7 @@ module.exports = inline
 function inline (css) {
   if (Buffer.isBuffer(css)) css = String(css)
 
-  assert.equal(typeof css, 'string', 'inline-critical-css: expected css to be type string')
+  assert.strictEqual(typeof css, 'string', 'inline-critical-css: expected css to be type string')
 
   var decoder = new StringDecoder('utf8')
   var src = ''

package.json

@@ -14,14 +14,14 @@
     "extract-html-class": "^1.0.1",
     "extract-html-id": "^1.0.0",
     "extract-html-tag": "^1.0.1",
-    "hstream": "^1.0.0",
-    "through2": "^2.0.3"
+    "hstream": "^2.0.0",
+    "through2": "^3.0.1"
   },
   "devDependencies": {
-    "concat-stream": "^1.6.0",
-    "dependency-check": "^2.8.0",
-    "pump": "^1.0.2",
-    "standard": "^10.0.2",
+    "concat-stream": "^2.0.0",
+    "dependency-check": "^3.4.1",
+    "pump": "^3.0.0",
+    "standard": "^14.0.0",
     "tape": "^4.6.3"
   },
   "keywords": [