update ava version in package.json & add formatting files

.editorconfig

@@ -0,0 +1,16 @@
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+[*.{js,json,ts}]
+indent_style = space
+indent_size = 4
+
+# Matches the exact files either package.json or .travis.yml
+[*.{yml,yaml}]
+indent_style = space
+indent_size = 2

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

package.json

@@ -32,10 +32,11 @@
         "@typescript-eslint/eslint-plugin": "^2.26.0",
         "@typescript-eslint/parser": "^2.26.0",
         "@typescript-eslint/typescript-estree": "^4.0.1",
-        "ava": "^3.5.2",
+        "ava": "^3.12.1",
         "eslint": "^6.8.0",
         "eslint-config-prettier": "^6.10.1",
         "eslint-plugin-prettier": "^3.1.2",
+        "husky": "^4.3.0",
         "minimist": "^1.2.2",
         "nyc": "^15.0.0",
         "prettier": "^2.0.2",
@@ -75,5 +76,10 @@
         "concurrency": 2,
         "failFast": false,
         "verbose": true
+    },
+    "husky": {
+        "hooks": {
+            "pre-commit": "yarn lint"
+        }
     }
 }

yarn.lock

@@ -276,6 +276,11 @@
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
   integrity sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA==
 
+"@types/parse-json@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0"
+  integrity sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA==
+
 "@typescript-eslint/eslint-plugin@^2.26.0":
   version "2.34.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.34.0.tgz#6f8ce8a46c7dea4a6f1d171d2bb8fbae6dac2be9"
@@ -495,7 +500,7 @@ astral-regex@^2.0.0:
   resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-2.0.0.tgz#483143c567aeed4785759c0865786dc77d7d2e31"
   integrity sha512-Z7tMw1ytTXt5jqMcOP+OQteU1VuNK9Y02uuJtKQ1Sv69jXQKKg5cibLwGJow8yzZP+eAc18EmLGPal0bp36rvQ==
 
-ava@^3.5.2:
+ava@^3.12.1:
   version "3.12.1"
   resolved "https://registry.yarnpkg.com/ava/-/ava-3.12.1.tgz#0181b5ca10d178539a0d503e0fc9244146303717"
   integrity sha512-cS41+X+UfrcPed+CIgne/YV/6eWxaUjHEPH+W8WvNSqWTWku5YitjZGE5cMHFuJxwHELdR541xTBRn8Uwi4PSw==
@@ -800,6 +805,11 @@ commondir@^1.0.1:
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
   integrity sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs=
 
+compare-versions@^3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/compare-versions/-/compare-versions-3.6.0.tgz#1a5689913685e5a87637b8d3ffca75514ec41d62"
+  integrity sha512-W6Af2Iw1z4CB7q4uU4hv646dW9GQuBM+YpC0UvUCWSD8w90SJjp+ujJuXaEMtAXBtSqGfMPuFOVn4/+FlaqfBA==
+
 concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -843,6 +853,17 @@ convert-to-spaces@^1.0.1:
   resolved "https://registry.yarnpkg.com/convert-to-spaces/-/convert-to-spaces-1.0.2.tgz#7e3e48bbe6d997b1417ddca2868204b4d3d85715"
   integrity sha1-fj5Iu+bZl7FBfdyihoIEtNPYVxU=
 
+cosmiconfig@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-7.0.0.tgz#ef9b44d773959cae63ddecd122de23853b60f8d3"
+  integrity sha512-pondGvTuVYDk++upghXJabWzL6Kxu6f26ljFw64Swq9v6sQPUL3EUlVDV56diOjpCayKihL6hVe8exIACU4XcA==
+  dependencies:
+    "@types/parse-json" "^4.0.0"
+    import-fresh "^3.2.1"
+    parse-json "^5.0.0"
+    path-type "^4.0.0"
+    yaml "^1.10.0"
+
 cross-spawn@^6.0.5:
   version "6.0.5"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
@@ -1259,6 +1280,13 @@ find-up@^4.0.0, find-up@^4.1.0:
     locate-path "^5.0.0"
     path-exists "^4.0.0"
 
+find-versions@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/find-versions/-/find-versions-3.2.0.tgz#10297f98030a786829681690545ef659ed1d254e"
+  integrity sha512-P8WRou2S+oe222TOCHitLy8zj+SIsVJh52VP4lvXkaFVnOFFdoWv1H1Jjvel1aI6NCFOAaeAVm8qrI0odiLcww==
+  dependencies:
+    semver-regex "^2.0.0"
+
 flat-cache@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-2.0.1.tgz#5d296d6f04bda44a4630a301413bdbc2ec085ec0"
@@ -1459,6 +1487,22 @@ http-cache-semantics@^4.0.0:
   resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz#49e91c5cbf36c9b94bcfcd71c23d5249ec74e390"
   integrity sha512-carPklcUh7ROWRK7Cv27RPtdhYhUsela/ue5/jKzjegVvXDqM2ILE9Q2BGn9JZJh1g87cp56su/FgQSzcWS8cQ==
 
+husky@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/husky/-/husky-4.3.0.tgz#0b2ec1d66424e9219d359e26a51c58ec5278f0de"
+  integrity sha512-tTMeLCLqSBqnflBZnlVDhpaIMucSGaYyX6855jM4AguGeWCeSzNdb1mfyWduTZ3pe3SJVvVWGL0jO1iKZVPfTA==
+  dependencies:
+    chalk "^4.0.0"
+    ci-info "^2.0.0"
+    compare-versions "^3.6.0"
+    cosmiconfig "^7.0.0"
+    find-versions "^3.2.0"
+    opencollective-postinstall "^2.0.2"
+    pkg-dir "^4.2.0"
+    please-upgrade-node "^3.2.0"
+    slash "^3.0.0"
+    which-pm-runs "^1.0.0"
+
 iconv-lite@^0.4.24:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
@@ -1481,7 +1525,7 @@ ignore@^5.1.1, ignore@^5.1.4:
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.4.tgz#84b7b3dbe64552b6ef0eca99f6743dbec6d97adf"
   integrity sha512-MzbUSahkTW1u7JpKKjY7LCARd1fU5W2rLdxlM4kdkayuCwZImjkpluF9CM1aLewYJguPDqewLam18Y6AU69A8A==
 
-import-fresh@^3.0.0:
+import-fresh@^3.0.0, import-fresh@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-3.2.1.tgz#633ff618506e793af5ac91bf48b72677e15cbe66"
   integrity sha512-6e1q1cnWP2RXD9/keSkxHScg508CdXqXWgWBaETNhyuBFz+kUZlKboh+ISK+bU++DmbHimVBrOz/zzPe0sZ3sQ==
@@ -2059,6 +2103,11 @@ onetime@^5.1.0:
   dependencies:
     mimic-fn "^2.1.0"
 
+opencollective-postinstall@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/opencollective-postinstall/-/opencollective-postinstall-2.0.3.tgz#7a0fff978f6dbfa4d006238fbac98ed4198c3259"
+  integrity sha512-8AV/sCtuzUeTo8gQK5qDZzARrulB3egtLzFgteqB2tcT4Mw7B8Kt7JcDHmltjz6FOAHsvTevk70gZEbhM4ZS9Q==
+
 optionator@^0.8.3:
   version "0.8.3"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
@@ -2250,6 +2299,13 @@ pkg-dir@^4.1.0, pkg-dir@^4.2.0:
   dependencies:
     find-up "^4.0.0"
 
+please-upgrade-node@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/please-upgrade-node/-/please-upgrade-node-3.2.0.tgz#aeddd3f994c933e4ad98b99d9a556efa0e2fe942"
+  integrity sha512-gQR3WpIgNIKwBMVLkpMUeR3e1/E1y42bqDQZfql+kDeXd8COYfM8PQA4X6y7a8u9Ua9FHmsrrmirW2vHs45hWg==
+  dependencies:
+    semver-compare "^1.0.0"
+
 plur@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/plur/-/plur-4.0.0.tgz#729aedb08f452645fe8c58ef115bf16b0a73ef84"
@@ -2473,13 +2529,23 @@ safe-buffer@~5.1.1:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
+semver-compare@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/semver-compare/-/semver-compare-1.0.0.tgz#0dee216a1c941ab37e9efb1788f6afc5ff5537fc"
+  integrity sha1-De4hahyUGrN+nvsXiPavxf9VN/w=
+
 semver-diff@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-3.1.1.tgz#05f77ce59f325e00e2706afd67bb506ddb1ca32b"
   integrity sha512-GX0Ix/CJcHyB8c4ykpHGIAvLyOwOobtM/8d+TQkAd81/bEjgPHrfba41Vpesr7jX/t8Uh+R3EX9eAS5be+jQYg==
   dependencies:
     semver "^6.3.0"
 
+semver-regex@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/semver-regex/-/semver-regex-2.0.0.tgz#a93c2c5844539a770233379107b38c7b4ac9d338"
+  integrity sha512-mUdIBBvdn0PLOeP3TEkMH7HHeUP3GjsXCwKarjv/kGmUFOYg1VqEemKhoQpWMu6X2I8kHeuVdGibLGkVK+/5Qw==
+
 "semver@2 || 3 || 4 || 5", semver@^5.4.1, semver@^5.5.0:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
@@ -2924,6 +2990,11 @@ which-module@^2.0.0:
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
   integrity sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=
 
+which-pm-runs@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/which-pm-runs/-/which-pm-runs-1.0.0.tgz#670b3afbc552e0b55df6b7780ca74615f23ad1cb"
+  integrity sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs=
+
 which@^1.2.9:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
@@ -2991,6 +3062,11 @@ y18n@^4.0.0:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
   integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
 
+yaml@^1.10.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/yaml/-/yaml-1.10.0.tgz#3b593add944876077d4d683fee01081bd9fff31e"
+  integrity sha512-yr2icI4glYaNG+KWONODapy2/jDdMSDnrONSjblABjD9B4Z5LgiircSt8m8sRZFNi08kG9Sm0uSHtEmP3zaEGg==
+
 yargs-parser@^18.1.2:
   version "18.1.3"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-18.1.3.tgz#be68c4975c6b2abf469236b0c870362fab09a7b0"