Increase allowed version of peer dep (#67)

* ci: remove warning during install

rollup is now at v2. From some quick testing, this package works just fine with it.

* ci: update rollup version in devDep for CI testing

* ci: update lock file

* ci: drop older versions of node during test

* ci: add in node 10 and 12 specifically

.travis.yml

@@ -1,5 +1,5 @@
 language: node_js
 node_js:
   - "node"
-  - "8"
-  - "6"
+  - "12"
+  - "10"

package.json

@@ -38,14 +38,14 @@
     "terser": "^4.6.2"
   },
   "peerDependencies": {
-    "rollup": ">=0.66.0 <2"
+    "rollup": ">=0.66.0 <3"
   },
   "devDependencies": {
     "@babel/core": "^7.7.7",
     "@babel/plugin-transform-async-to-generator": "^7.7.4",
     "babel-jest": "^24.9.0",
     "jest": "^24.9.0",
     "prettier": "^1.19.1",
-    "rollup": "^1.29.0"
+    "rollup": "^2.0.0"
   }
 }

yarn.lock

@@ -498,11 +498,6 @@
   dependencies:
     "@babel/types" "^7.3.0"
 
-"@types/estree@*":
-  version "0.0.40"
-  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.40.tgz#0e6cb9b9bbd098031fa19e4b4e8131bc70e5de13"
-  integrity sha512-p3KZgMto/JyxosKGmnLDJ/dG5wf+qTRMUjHJcspC2oQKa4jP7mz+tv0ND56lLBu3ojHlhzY33Ol+khLyNmilkA==
-
 "@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0":
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.1.tgz#42995b446db9a48a11a07ec083499a860e9138ff"
@@ -562,11 +557,6 @@ acorn@^5.0.0, acorn@^5.1.2:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.3.0.tgz#7446d39459c54fb49a80e6ee6478149b940ec822"
 
-acorn@^7.1.0:
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.0.tgz#949d36f2c292535da602283586c2477c57eb2d6c"
-  integrity sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==
-
 ajv@^5.1.0:
   version "5.5.2"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.2.tgz#73b5eeca3fab653e3d3f9422b341ad42205dc965"
@@ -1306,6 +1296,11 @@ fsevents@^1.2.7:
     nan "^2.12.1"
     node-pre-gyp "^0.12.0"
 
+fsevents@~2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.2.tgz#4c0a1fb34bc68e543b4b82a9ec392bfbda840805"
+  integrity sha512-R4wDiBwZ0KzpgOWetKDug1FZcYhqYnUYKtfZYt4mD5SBz76q0KR4Q9o7GIPamsVPGmW3EYPPJ0dOOjvx32ldZA==
+
 function-bind@^1.0.2, function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
@@ -2962,14 +2957,12 @@ rollup-pluginutils@^2.8.2:
   dependencies:
     estree-walker "^0.6.1"
 
-rollup@^1.29.0:
-  version "1.29.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.29.0.tgz#6a1a79eea43ca9d3d79a90c15a1ceecedc72097b"
-  integrity sha512-V63Iz0dSdI5qPPN5HmCN6OBRzBFhMqNWcvwgq863JtSCTU6Vdvqq6S2fYle/dSCyoPrBkIP3EIr1RVs3HTRqqg==
-  dependencies:
-    "@types/estree" "*"
-    "@types/node" "*"
-    acorn "^7.1.0"
+rollup@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.0.2.tgz#0f63aa02bb106802a387380ee88b90b5c0449eaa"
+  integrity sha512-99VIc2DHm+HEhdla2ASH/LaomWS3v7RDANamD65w24TQTNVs3vtRM+oiFsP4KvUCri5+p5Q5xoXscUnIdE8gJA==
+  optionalDependencies:
+    fsevents "~2.1.2"
 
 rsvp@^4.8.4:
   version "4.8.4"