.eslintrc.json

@@ -0,0 +1,72 @@
+{
+    "extends": ["eslint:recommended", "plugin:node/recommended", "prettier"],
+    "env": {
+        "node": true,
+        "es6": true
+    },
+    "rules": {
+        "eqeqeq": [2, "smart"],
+        "no-caller": 2,
+        "dot-notation": 2,
+        "no-var": 2,
+        "prefer-const": 2,
+        "prefer-arrow-callback": [2, { "allowNamedFunctions": true }],
+        "arrow-body-style": [2, "as-needed"],
+        "object-shorthand": 2,
+        "prefer-template": 2,
+        "one-var": [2, "never"],
+        "prefer-destructuring": [2, { "object": true }],
+        "capitalized-comments": 2,
+        "multiline-comment-style": [2, "starred-block"],
+        "spaced-comment": 2,
+        "yoda": [2, "never"],
+        "curly": [2, "multi-line"],
+        "no-else-return": 2,
+
+        "node/no-unsupported-features/es-syntax": [
+            2,
+            { "ignores": ["modules"] }
+        ]
+    },
+    "overrides": [
+        {
+            "files": "*.ts",
+            "extends": [
+                "plugin:@typescript-eslint/eslint-recommended",
+                "plugin:@typescript-eslint/recommended",
+                "prettier"
+            ],
+            "parserOptions": {
+                "sourceType": "module",
+                "project": "./tsconfig.eslint.json"
+            },
+            "settings": {
+                "node": {
+                    "tryExtensions": [".js", ".json", ".node", ".ts"]
+                }
+            },
+            "rules": {
+                "@typescript-eslint/prefer-for-of": 0,
+                "@typescript-eslint/member-ordering": 0,
+                "@typescript-eslint/explicit-function-return-type": 0,
+                "@typescript-eslint/no-unused-vars": 0,
+                "@typescript-eslint/no-use-before-define": [
+                    2,
+                    { "functions": false }
+                ],
+                "@typescript-eslint/consistent-type-definitions": [
+                    2,
+                    "interface"
+                ],
+                "@typescript-eslint/prefer-function-type": 2,
+                "@typescript-eslint/no-unnecessary-type-arguments": 2,
+                "@typescript-eslint/prefer-string-starts-ends-with": 2,
+                "@typescript-eslint/prefer-readonly": 2,
+                "@typescript-eslint/prefer-includes": 2,
+                "@typescript-eslint/no-unnecessary-condition": 2,
+                "@typescript-eslint/switch-exhaustiveness-check": 2,
+                "@typescript-eslint/prefer-nullish-coalescing": 2
+            }
+        }
+    ]
+}

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: [fb55]
+tidelift: npm/css-what

.github/dependabot.yml

@@ -0,0 +1,16 @@
+version: 2
+updates:
+    - package-ecosystem: npm
+      directory: "/"
+      schedule:
+          interval: daily
+          time: "13:00"
+          timezone: America/Los_Angeles
+      open-pull-requests-limit: 10
+      ignore:
+          - dependency-name: "@types/node"
+            versions:
+                - 15.0.0
+          - dependency-name: eslint-config-prettier
+            versions:
+                - 8.0.0

.gitignore

@@ -0,0 +1,3 @@
+node_modules/
+coverage/
+lib/

.prettierignore

@@ -0,0 +1,3 @@
+node_modules/
+coverage/
+lib/

.travis.yml

@@ -1,8 +1,7 @@
-sudo: false
 language: node_js
+arch:
+    - amd64
+    - ppc64le
 node_js:
-  - 0.8
-  - "0.10"
-  - 0.11
-before_install:
-  - npm install -g npm
+    - lts/*
+after_success: npm run coverage