add stryker

.gitignore

@@ -2,3 +2,6 @@
 /dist/
 /.nyc_output/
 /coverage/
+
+# stryker temp files
+.stryker-tmp

package.json

@@ -6,6 +6,8 @@
   "license": "MIT",
   "devDependencies": {
     "@scode/eslint-config": "^1.2.25",
+    "@stryker-mutator/core": "^3.0.2",
+    "@stryker-mutator/javascript-mutator": "^3.0.2",
     "ava": "^3.5.0",
     "eslint": "^6.8.0",
     "nyc": "^15.0.0"
@@ -18,4 +20,4 @@
   "dependencies": {
     "argon2": "^0.26.1"
   }
-}
+}

stryker.conf.json

@@ -0,0 +1,13 @@
+{
+  "$schema": "https://raw.githubusercontent.com/stryker-mutator/stryker/master/packages/api/schema/stryker-core.json",
+  "mutator": "javascript",
+  "packageManager": "yarn",
+  "reporters": [
+    "clear-text",
+    "progress"
+  ],
+  "testRunner": "command",
+  "transpilers": [],
+  "coverageAnalysis": "all",
+  "mutate": ["index.js"]
+}

yarn.lock

@@ -30,6 +30,16 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
+"@babel/generator@^7.4.0", "@babel/generator@~7.8.3":
+  version "7.8.8"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.8.8.tgz#cdcd58caab730834cee9eeadb729e833b625da3e"
+  integrity sha512-HKyUVu69cZoclptr8t8U5b6sx6zoWjh8jiUhnuj3MpZuKT2dJ8zPTuiy31luq32swhI0SpwItCIlU8XW7BZeJg==
+  dependencies:
+    "@babel/types" "^7.8.7"
+    jsesc "^2.5.1"
+    lodash "^4.17.13"
+    source-map "^0.5.0"
+
 "@babel/generator@^7.8.6", "@babel/generator@^7.8.7":
   version "7.8.7"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.8.7.tgz#870b3cf7984f5297998152af625c4f3e341400f7"
@@ -81,12 +91,17 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
+"@babel/parser@^7.4.3", "@babel/parser@~7.8.3":
+  version "7.8.8"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.8.8.tgz#4c3b7ce36db37e0629be1f0d50a571d2f86f6cd4"
+  integrity sha512-mO5GWzBPsPf6865iIbzNE0AvkKF3NE+2S3eRUpE+FE07BOAkXh6G+GW/Pj01hhXjve1WScbaIO4UlY1JKeqCcA==
+
 "@babel/parser@^7.7.5", "@babel/parser@^7.8.6", "@babel/parser@^7.8.7":
   version "7.8.7"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.8.7.tgz#7b8facf95d25fef9534aad51c4ffecde1a61e26a"
   integrity sha512-9JWls8WilDXFGxs0phaXAZgpxTZhSk/yOYH2hTHC0X1yC7Z78IJfvR1vJ+rmJKq3I35td2XzXzN6ZLYlna+r/A==
 
-"@babel/template@^7.7.4", "@babel/template@^7.8.3", "@babel/template@^7.8.6":
+"@babel/template@^7.4.0", "@babel/template@^7.7.4", "@babel/template@^7.8.3", "@babel/template@^7.8.6":
   version "7.8.6"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.8.6.tgz#86b22af15f828dfb086474f964dcc3e39c43ce2b"
   integrity sha512-zbMsPMy/v0PWFZEhQJ66bqjhH+z0JgMoBWuikXybgG3Gkd/3t5oQ1Rw2WQhnSrsOmsKXnZOx15tkC4qON/+JPg==
@@ -95,7 +110,7 @@
     "@babel/parser" "^7.8.6"
     "@babel/types" "^7.8.6"
 
-"@babel/traverse@^7.7.4", "@babel/traverse@^7.8.4", "@babel/traverse@^7.8.6":
+"@babel/traverse@^7.4.3", "@babel/traverse@^7.7.4", "@babel/traverse@^7.8.4", "@babel/traverse@^7.8.6", "@babel/traverse@~7.8.3":
   version "7.8.6"
   resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.8.6.tgz#acfe0c64e1cd991b3e32eae813a6eb564954b5ff"
   integrity sha512-2B8l0db/DPi8iinITKuo7cbPznLCEk0kCxDoB9/N6gGNg/gxOXiR/IcymAFPiBwk5w6TtQ27w4wpElgp9btR9A==
@@ -110,7 +125,7 @@
     globals "^11.1.0"
     lodash "^4.17.13"
 
-"@babel/types@^7.8.3", "@babel/types@^7.8.6", "@babel/types@^7.8.7":
+"@babel/types@^7.4.0", "@babel/types@^7.8.3", "@babel/types@^7.8.6", "@babel/types@^7.8.7":
   version "7.8.7"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.8.7.tgz#1fc9729e1acbb2337d5b6977a63979b4819f5d1d"
   integrity sha512-k2TreEHxFA4CjGkL+GYjRyx35W0Mr7DP5+9q6WMkyKXB+904bYmG40syjMFV0oLlhhFCwWl0vA0DyzTDkwAiJw==
@@ -185,6 +200,61 @@
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"
   integrity sha512-9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ==
 
+"@stryker-mutator/api@^3.0.2":
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/@stryker-mutator/api/-/api-3.0.2.tgz#22c5ea0d1f30ac7d1031a9d25200e75a68f7eb54"
+  integrity sha512-tgnMG38CBY332liGDcd5dFqgonoMQ/vbFoGHS07Pr6fu+h2ZvuXRnHZ48mvAZqjNPBUIJqEl5XnXfFLNc4BwTg==
+  dependencies:
+    mutation-testing-report-schema "~1.3.0"
+    surrial "^2.0.1"
+    tslib "~1.11.1"
+
+"@stryker-mutator/core@^3.0.2":
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/@stryker-mutator/core/-/core-3.0.2.tgz#20cea699da8238cb458f2115547ba32e2155a29d"
+  integrity sha512-SSupRqqEMfucHk4oaWdpJQ9BE6UPUyPKRzjKT8KSBqYYlMIwNQt+De6LkPbbbUABtV0+1h0MTTk2Rr+69zpNOg==
+  dependencies:
+    "@stryker-mutator/api" "^3.0.2"
+    "@stryker-mutator/util" "^3.0.2"
+    chalk "~3.0.0"
+    commander "~4.1.0"
+    file-url "~3.0.0"
+    get-port "~5.0.0"
+    glob "~7.1.2"
+    inquirer "~7.1.0"
+    istanbul-lib-instrument "~3.3.0"
+    lodash.flatmap "^4.5.0"
+    lodash.groupby "^4.6.0"
+    log4js "6.1.2"
+    mkdirp "~1.0.3"
+    mutation-testing-elements "~1.3.0"
+    mutation-testing-metrics "~1.3.0"
+    progress "~2.0.0"
+    rimraf "~3.0.0"
+    rxjs "~6.5.1"
+    source-map "~0.7.3"
+    surrial "^2.0.1"
+    tree-kill "~1.2.0"
+    tslib "~1.11.1"
+    typed-inject "~2.1.1"
+    typed-rest-client "~1.7.1"
+
+"@stryker-mutator/javascript-mutator@^3.0.2":
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/@stryker-mutator/javascript-mutator/-/javascript-mutator-3.0.2.tgz#3d5c101a8e6a7ac2de58d60b1cda6ac45937f0c7"
+  integrity sha512-05vP1WKdFN1C9pklPjxI5L15sxieAquln1NtJcjEHF3Uiu49LwmQMfc7U9VTG+lIWEHGiF9r4neVvopCAH47xA==
+  dependencies:
+    "@babel/generator" "~7.8.3"
+    "@babel/parser" "~7.8.3"
+    "@babel/traverse" "~7.8.3"
+    "@stryker-mutator/api" "^3.0.2"
+    tslib "~1.11.1"
+
+"@stryker-mutator/util@^3.0.2":
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/@stryker-mutator/util/-/util-3.0.2.tgz#5af98ce29f3f2b1cdf5cd4cc0f1a01902ea8bfed"
+  integrity sha512-XOSkQrMPQTXy2wxCKkHwNgwVmo2C/2vhJANx/KKbcX6cJ6CuX2y3cPZwQynSBLSVJ0pw0Puu/zzwve6i0tHxtQ==
+
 "@szmarczak/http-timer@^1.1.2":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@szmarczak/http-timer/-/http-timer-1.1.2.tgz#b1665e2c461a2cd92f4c1bbf50d5454de0d4b421"
@@ -558,7 +628,7 @@ chalk@^2.0.0, chalk@^2.1.0, chalk@^2.4.2:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^3.0.0:
+chalk@^3.0.0, chalk@~3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
   integrity sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==
@@ -703,6 +773,11 @@ color-name@~1.1.4:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
+commander@~4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-4.1.1.tgz#9fd602bd936294e9e9ef46a3f4d6964044b18068"
+  integrity sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA==
+
 comment-parser@^0.7.2:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/comment-parser/-/comment-parser-0.7.2.tgz#baf6d99b42038678b81096f15b630d18142f4b8a"
@@ -811,6 +886,16 @@ currently-unhandled@^0.4.1:
   dependencies:
     array-find-index "^1.0.1"
 
+date-format@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/date-format/-/date-format-2.1.0.tgz#31d5b5ea211cf5fd764cd38baf9d033df7e125cf"
+  integrity sha512-bYQuGLeFxhkxNOF3rcMtiZxvCBAquGzZm6oWA1oZ0g2THUzivaRhv8uOhdr19LmoobSOLoIAxeUK2RdbM8IFTA==
+
+date-format@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/date-format/-/date-format-3.0.0.tgz#eb8780365c7d2b1511078fb491e6479780f3ad95"
+  integrity sha512-eyTcpKOcamdhWJXj56DpQMo1ylSQpcGtGKXcU0Tb97+K56/CF5amAqqqNj0+KvA0iw2ynxtHWFsPDSClCxe48w==
+
 date-time@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/date-time/-/date-time-2.1.0.tgz#0286d1b4c769633b3ca13e1e62558d2dbdc2eba2"
@@ -1276,6 +1361,11 @@ file-entry-cache@^5.0.1:
   dependencies:
     flat-cache "^2.0.1"
 
+file-url@~3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/file-url/-/file-url-3.0.0.tgz#247a586a746ce9f7a8ed05560290968afc262a77"
+  integrity sha512-g872QGsHexznxkIAdK8UiZRe7SkE6kvylShU4Nsj8NvfvZag7S0QuQ4IgvPDkk75HxgjIVDwycFTDAgIiO4nDA==
+
 fill-range@^7.0.1:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
@@ -1323,7 +1413,7 @@ flat-cache@^2.0.1:
     rimraf "2.6.3"
     write "1.0.3"
 
-flatted@^2.0.0:
+flatted@^2.0.0, flatted@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.1.tgz#69e57caa8f0eacbc281d2e2cb458d46fdb449e08"
   integrity sha512-a1hQMktqW9Nmqr5aktAux3JMNqaucxGcjtjWnZLHX7yyPCmlSV3M54nGYbqT8K+0GhF3NBgmJCc3ma+WOgX8Jg==
@@ -1341,6 +1431,15 @@ fromentries@^1.2.0:
   resolved "https://registry.yarnpkg.com/fromentries/-/fromentries-1.2.0.tgz#e6aa06f240d6267f913cea422075ef88b63e7897"
   integrity sha512-33X7H/wdfO99GdRLLgkjUrD4geAFdq/Uv0kl3HD4da6HDixd2GUg8Mw7dahLCV9r/EARkmtYBB6Tch4EEokFTQ==
 
+fs-extra@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
+  integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
+  dependencies:
+    graceful-fs "^4.2.0"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs-minipass@^1.2.5:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.7.tgz#ccff8570841e7fe4265693da88936c55aed7f7c7"
@@ -1392,6 +1491,13 @@ get-caller-file@^2.0.1:
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
 
+get-port@~5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/get-port/-/get-port-5.0.0.tgz#aa22b6b86fd926dd7884de3e23332c9f70c031a6"
+  integrity sha512-imzMU0FjsZqNa6BqOjbbW6w5BivHIuQKopjpPqcnx0AVHJQKCxK1O+Ab3OrVXhrekqfVMjwA9ZYu062R+KcIsQ==
+  dependencies:
+    type-fest "^0.3.0"
+
 get-stream@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
@@ -1413,7 +1519,7 @@ glob-parent@^5.0.0, glob-parent@^5.1.0, glob-parent@~5.1.0:
   dependencies:
     is-glob "^4.0.1"
 
-glob@^7.1.3, glob@^7.1.4, glob@^7.1.6:
+glob@^7.1.3, glob@^7.1.4, glob@^7.1.6, glob@~7.1.2:
   version "7.1.6"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
   integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
@@ -1487,7 +1593,7 @@ got@^9.6.0:
     to-readable-stream "^1.0.0"
     url-parse-lax "^3.0.0"
 
-graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.2.2:
+graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0, graceful-fs@^4.2.2:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.3.tgz#4a12ff1b60376ef09862c2093edd908328be8423"
   integrity sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==
@@ -1630,7 +1736,7 @@ ini@^1.3.5, ini@~1.3.0:
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
   integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
 
-inquirer@^7.0.0:
+inquirer@^7.0.0, inquirer@~7.1.0:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-7.1.0.tgz#1298a01859883e17c7264b82870ae1034f92dd29"
   integrity sha512-5fJMWEmikSYu0nv/flMc475MhGbB7TSPd/2IpFV4I4rMklboCH2rQjYY5kKiYGHqUF9gvaambupcJFFG9dvReg==
@@ -1821,6 +1927,11 @@ isobject@^4.0.0:
   resolved "https://registry.yarnpkg.com/isobject/-/isobject-4.0.0.tgz#3f1c9155e73b192022a80819bacd0343711697b0"
   integrity sha512-S/2fF5wH8SJA/kmwr6HYhK/RI/OkhD84k8ntalo0iJjZikgq1XFvR5M8NPT1x5F7fBwCG3qHfnzeP/Vh/ZxCUA==
 
+istanbul-lib-coverage@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.5.tgz#675f0ab69503fad4b1d849f736baaca803344f49"
+  integrity sha512-8aXznuEPCJvGnMSRft4udDRDtb1V3pkQkMMI5LI+6HuQz5oQ4J2UFn1H82raA3qJtyOLkkwVqICBQkjnGtn5mA==
+
 istanbul-lib-coverage@^3.0.0, istanbul-lib-coverage@^3.0.0-alpha.1:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-3.0.0.tgz#f5944a37c70b550b02a78a5c3b2055b280cec8ec"
@@ -1846,6 +1957,19 @@ istanbul-lib-instrument@^4.0.0:
     istanbul-lib-coverage "^3.0.0"
     semver "^6.3.0"
 
+istanbul-lib-instrument@~3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-3.3.0.tgz#a5f63d91f0bbc0c3e479ef4c5de027335ec6d630"
+  integrity sha512-5nnIN4vo5xQZHdXno/YDXJ0G+I3dAm4XgzfSVTPLQpj/zAV2dV6Juy0yaf10/zrJOJeHoN3fraFe+XRq2bFVZA==
+  dependencies:
+    "@babel/generator" "^7.4.0"
+    "@babel/parser" "^7.4.3"
+    "@babel/template" "^7.4.0"
+    "@babel/traverse" "^7.4.3"
+    "@babel/types" "^7.4.0"
+    istanbul-lib-coverage "^2.0.5"
+    semver "^6.0.0"
+
 istanbul-lib-processinfo@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/istanbul-lib-processinfo/-/istanbul-lib-processinfo-2.0.2.tgz#e1426514662244b2f25df728e8fd1ba35fe53b9c"
@@ -1940,6 +2064,13 @@ json5@^2.1.0:
   dependencies:
     minimist "^1.2.0"
 
+jsonfile@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
+  integrity sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
 keyv@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/keyv/-/keyv-3.1.0.tgz#ecc228486f69991e49e9476485a5be1e8fc5c4d9"
@@ -2016,11 +2147,21 @@ lodash.clonedeep@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
   integrity sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=
 
+lodash.flatmap@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.flatmap/-/lodash.flatmap-4.5.0.tgz#ef8cbf408f6e48268663345305c6acc0b778702e"
+  integrity sha1-74y/QI9uSCaGYzRTBcaswLd4cC4=
+
 lodash.flattendeep@^4.4.0:
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/lodash.flattendeep/-/lodash.flattendeep-4.4.0.tgz#fb030917f86a3134e5bc9bec0d69e0013ddfedb2"
   integrity sha1-+wMJF/hqMTTlvJvsDWngAT3f7bI=
 
+lodash.groupby@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/lodash.groupby/-/lodash.groupby-4.6.0.tgz#0b08a1dcf68397c397855c3239783832df7403d1"
+  integrity sha1-Cwih3PaDl8OXhVwyOXg4Mt90A9E=
+
 lodash.islength@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/lodash.islength/-/lodash.islength-4.0.1.tgz#4e9868d452575d750affd358c979543dc20ed577"
@@ -2043,6 +2184,17 @@ log-symbols@^3.0.0:
   dependencies:
     chalk "^2.4.2"
 
+log4js@6.1.2:
+  version "6.1.2"
+  resolved "https://registry.yarnpkg.com/log4js/-/log4js-6.1.2.tgz#04688e1f4b8080c127b7dccb0db1c759cbb25dc4"
+  integrity sha512-knS4Y30pC1e0n7rfx3VxcLOdBCsEo0o6/C7PVTGxdVK+5b1TYOSGQPn9FDcrhkoQBV29qwmA2mtkznPAQKnxQg==
+  dependencies:
+    date-format "^3.0.0"
+    debug "^4.1.1"
+    flatted "^2.0.1"
+    rfdc "^1.1.4"
+    streamroller "^2.2.3"
+
 lowercase-keys@^1.0.0, lowercase-keys@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
@@ -2148,6 +2300,11 @@ mkdirp@^0.5.0, mkdirp@^0.5.1:
   dependencies:
     minimist "0.0.8"
 
+mkdirp@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.3.tgz#4cf2e30ad45959dddea53ad97d518b6c8205e1ea"
+  integrity sha512-6uCP4Qc0sWsgMLy1EOqqS/3rjDHOEnsStVr/4vtAIK2Y5i2kA7lFFejYrpIyiN9w0pYf4ckeCYT9f1r1P9KX5g==
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -2158,6 +2315,23 @@ ms@^2.1.1, ms@^2.1.2:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
   integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
 
+mutation-testing-elements@~1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/mutation-testing-elements/-/mutation-testing-elements-1.3.0.tgz#cb802b8a8408e187a385b6ac4bae3529617f5ef0"
+  integrity sha512-Bc4QSVEpqiVsNxcm5m0PPLA8bvQJ2rG7pw2A5tniQjbxDd5IJ7iMxnYn3YPyZ3KhltzfJiVe/0llZx4Mzm+OKQ==
+
+mutation-testing-metrics@~1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/mutation-testing-metrics/-/mutation-testing-metrics-1.3.0.tgz#e53619128a19194b7640b7bde17d7ecb581d2bb9"
+  integrity sha512-T7UkUGljyCLMEWGK6YtRTjt4fxqi5+052gjDBkKBR6T5Po6DbwwIx6DAvFyBYzjBzUx6wUhXt7UaxB/wy+JyEg==
+  dependencies:
+    mutation-testing-report-schema "^1.3.0"
+
+mutation-testing-report-schema@^1.3.0, mutation-testing-report-schema@~1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/mutation-testing-report-schema/-/mutation-testing-report-schema-1.3.0.tgz#19632561fe5680fa9b96c49e575817b0f0ac506f"
+  integrity sha512-jrULcgLtD9pNkoHVDifx6YBh55c4STleJCRr1jxJ6Wy7Nx6DsD0MN3/BBZ2sQxEo+Y+wWzX+Udipyo1uLxRLUg==
+
 mute-stream@0.0.8:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
@@ -2630,7 +2804,7 @@ process-on-spawn@^1.0.0:
   dependencies:
     fromentries "^1.2.0"
 
-progress@^2.0.0:
+progress@^2.0.0, progress@~2.0.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
   integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
@@ -2655,6 +2829,11 @@ pupa@^2.0.1:
   dependencies:
     escape-goat "^2.0.0"
 
+qs@^6.9.1:
+  version "6.9.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.1.tgz#20082c65cb78223635ab1a9eaca8875a29bf8ec9"
+  integrity sha512-Cxm7/SS/y/Z3MHWSxXb8lIFqgqBowP5JMlTUFyJN88y0SGQhVmZnqFK/PeuMX9LzUyWsqqhNxIyg0jlzq946yA==
+
 rc@^1.2.7, rc@^1.2.8:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
@@ -2802,6 +2981,11 @@ reusify@^1.0.4:
   resolved "https://registry.yarnpkg.com/reusify/-/reusify-1.0.4.tgz#90da382b1e126efc02146e90845a88db12925d76"
   integrity sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw==
 
+rfdc@^1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/rfdc/-/rfdc-1.1.4.tgz#ba72cc1367a0ccd9cf81a870b3b58bd3ad07f8c2"
+  integrity sha512-5C9HXdzK8EAqN7JDif30jqsBzavB7wLpaubisuQIGHWf2gUXSpzy6ArX/+Da8RjFpagWsCn+pIgxTMAmKw9Zug==
+
 rimraf@2.6.3:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
@@ -2816,7 +3000,7 @@ rimraf@^2.6.1:
   dependencies:
     glob "^7.1.3"
 
-rimraf@^3.0.0:
+rimraf@^3.0.0, rimraf@~3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
   integrity sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==
@@ -2835,7 +3019,7 @@ run-parallel@^1.1.9:
   resolved "https://registry.yarnpkg.com/run-parallel/-/run-parallel-1.1.9.tgz#c9dd3a7cf9f4b2c4b6244e173a6ed866e61dd679"
   integrity sha512-DEqnSRTDw/Tc3FXf49zedI638Z9onwUotBMiUFKmrO2sdFKIbXamXGQ3Axd4qgphxKB4kw/qP1w5kTxnfU1B9Q==
 
-rxjs@^6.5.3:
+rxjs@^6.5.3, rxjs@~6.5.1:
   version "6.5.4"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.4.tgz#e0777fe0d184cec7872df147f303572d414e211c"
   integrity sha512-naMQXcgEo3csAEGvw/NydRA0fuS2nDZJiw1YUWFKU7aPPAPGZEsD4Iimit96qwCieH6y614MCLYwdkrWx7z/7Q==
@@ -2959,6 +3143,11 @@ source-map@^0.6.0, source-map@^0.6.1:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
+source-map@~0.7.3:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
+  integrity sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==
+
 spawn-wrap@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/spawn-wrap/-/spawn-wrap-2.0.0.tgz#103685b8b8f9b79771318827aa78650a610d457e"
@@ -3009,6 +3198,15 @@ stack-utils@^2.0.1:
   dependencies:
     escape-string-regexp "^2.0.0"
 
+streamroller@^2.2.3:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/streamroller/-/streamroller-2.2.3.tgz#b95c9fad44e2e89005d242141486b3b4962c2d28"
+  integrity sha512-AegmvQsscTRhHVO46PhCDerjIpxi7E+d2GxgUDu+nzw/HuLnUdxHWr6WQ+mVn/4iJgMKKFFdiUwFcFRDvcjCtw==
+  dependencies:
+    date-format "^2.1.0"
+    debug "^4.1.1"
+    fs-extra "^8.1.0"
+
 string-width@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -3140,6 +3338,11 @@ supports-color@^7.1.0:
   dependencies:
     has-flag "^4.0.0"
 
+surrial@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/surrial/-/surrial-2.0.1.tgz#25d74e51601bac90e56becbe7e071d7f953d59a3"
+  integrity sha512-s1LQlqY4am79aFsRLFtpqirqqqIODxdVX8RlphoYktb/9GMbMBqH15UraSoyGt5S5UEvpUzWaY0LcEhrvCh12g==
+
 table@^5.2.3:
   version "5.4.6"
   resolved "https://registry.yarnpkg.com/table/-/table-5.4.6.tgz#1292d19500ce3f86053b05f0e8e7e4a3bb21079e"
@@ -3221,16 +3424,26 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
+tree-kill@~1.2.0:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/tree-kill/-/tree-kill-1.2.2.tgz#4ca09a9092c88b73a7cdc5e8a01b507b0790a0cc"
+  integrity sha512-L0Orpi8qGpRG//Nd+H90vFB+3iHnue1zSSGmNOOCh1GLJ7rUKVwV2HvijphGQS2UmhUZewS9VgvxYIdgr+fG1A==
+
 trim-off-newlines@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-off-newlines/-/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
   integrity sha1-n5up2e+odkw4dpi8v+sshI8RrbM=
 
-tslib@^1.9.0:
+tslib@^1.9.0, tslib@~1.11.1:
   version "1.11.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.11.1.tgz#eb15d128827fbee2841549e171f45ed338ac7e35"
   integrity sha512-aZW88SY8kQbU7gpV19lN24LtXh/yD4ZZg6qieAJDDg+YBsJcSmLGK9QpnUjAKVG/xefmvJGd1WUmfpT/g6AJGA==
 
+tunnel@0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/tunnel/-/tunnel-0.0.6.tgz#72f1314b34a5b192db012324df2cc587ca47f92c"
+  integrity sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==
+
 type-check@~0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
@@ -3258,6 +3471,22 @@ type-fest@^0.8.0, type-fest@^0.8.1:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.8.1.tgz#09e249ebde851d3b1e48d27c105444667f17b83d"
   integrity sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==
 
+typed-inject@~2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/typed-inject/-/typed-inject-2.1.1.tgz#5e16c5d46961fd77f475295f0170627ac81ffd19"
+  integrity sha512-TaQrNsYjGTMmgfEwKtjP9+qyZu//H1RJ0RYNvvQ/rcAnpQGZLxHajb+O6TnyFZGfLaK/9319VYaG4PFXGjImug==
+  dependencies:
+    typescript "^3.6.3"
+
+typed-rest-client@~1.7.1:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/typed-rest-client/-/typed-rest-client-1.7.2.tgz#5be96f5bbff703e3527ffd6e2661d2074056f7e7"
+  integrity sha512-6ENgPdTH7s2Xcd6mBaahyMLBoXPi0LNe75E1T0RFOdhqN9ENpZmf3P5iloOlJUDaHYrucPPzMrBybr6BdS2URg==
+  dependencies:
+    qs "^6.9.1"
+    tunnel "0.0.6"
+    underscore "1.8.3"
+
 typedarray-to-buffer@^3.1.5:
   version "3.1.5"
   resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
@@ -3265,6 +3494,16 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
+typescript@^3.6.3:
+  version "3.8.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.3.tgz#409eb8544ea0335711205869ec458ab109ee1061"
+  integrity sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==
+
+underscore@1.8.3:
+  version "1.8.3"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.8.3.tgz#4f3fb53b106e6097fcf9cb4109f2a5e9bdfa5022"
+  integrity sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI=
+
 unique-string@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/unique-string/-/unique-string-2.0.0.tgz#39c6451f81afb2749de2b233e3f7c5e8843bd89d"
@@ -3272,6 +3511,11 @@ unique-string@^2.0.0:
   dependencies:
     crypto-random-string "^2.0.0"
 
+universalify@^0.1.0:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
+  integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
+
 update-notifier@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-4.1.0.tgz#4866b98c3bc5b5473c020b1250583628f9a328f3"