diff --git a/package-lock.json b/package-lock.json
index 5fcf0fb..f99a93b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -79,6 +79,15 @@
       "integrity": "sha512-mdFqWrSPCmikBoaBYMuBulzTIKuXVPtEISFbRRVNwMWpCms/hmE2kRq0bblUHaNRKrjRlmVbx1sDHmjmRgD2Xg==",
       "dev": true
     },
+    "@babel/runtime": {
+      "version": "7.7.7",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.7.7.tgz",
+      "integrity": "sha512-uCnC2JEVAu8AKB5do1WRIsvrdJ0flYx/A/9f/6chdacnEZ7LmavjdsDXr5ksYBegxtuTPR5Va9/+13QF/kFkCA==",
+      "dev": true,
+      "requires": {
+        "regenerator-runtime": "^0.13.2"
+      }
+    },
     "@babel/template": {
       "version": "7.6.0",
       "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.6.0.tgz",
@@ -134,10 +143,16 @@
         }
       }
     },
-    "@types/normalize-package-data": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
-      "integrity": "sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA==",
+    "@types/color-name": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@types/color-name/-/color-name-1.1.1.tgz",
+      "integrity": "sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==",
+      "dev": true
+    },
+    "@types/parse-json": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@types/parse-json/-/parse-json-4.0.0.tgz",
+      "integrity": "sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA==",
       "dev": true
     },
     "acorn": {
@@ -269,32 +284,6 @@
         "write-file-atomic": "^2.4.2"
       }
     },
-    "caller-callsite": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/caller-callsite/-/caller-callsite-2.0.0.tgz",
-      "integrity": "sha1-hH4PzgoiN1CpoCfFSzNzGtMVQTQ=",
-      "dev": true,
-      "requires": {
-        "callsites": "^2.0.0"
-      },
-      "dependencies": {
-        "callsites": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz",
-          "integrity": "sha1-BuuE8A7qQT2oav/vrL/7Ngk7PFA=",
-          "dev": true
-        }
-      }
-    },
-    "caller-path": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/caller-path/-/caller-path-2.0.0.tgz",
-      "integrity": "sha1-Ro+DBE42mrIBD6xfBs7uFbsssfQ=",
-      "dev": true,
-      "requires": {
-        "caller-callsite": "^2.0.0"
-      }
-    },
     "callsites": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
@@ -413,31 +402,34 @@
       }
     },
     "cosmiconfig": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-5.2.1.tgz",
-      "integrity": "sha512-H65gsXo1SKjf8zmrJ67eJk8aIRKV5ff2D4uKZIBZShbhGSpEmsQOPW/SKMKYhSTrqR7ufy6RP69rPogdaPh/kA==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-6.0.0.tgz",
+      "integrity": "sha512-xb3ZL6+L8b9JLLCx3ZdoZy4+2ECphCMo2PwqgP1tlfVq6M6YReyzBJtvWWtbDSpNr9hn96pkCiZqUcFEc+54Qg==",
       "dev": true,
       "requires": {
-        "import-fresh": "^2.0.0",
-        "is-directory": "^0.3.1",
-        "js-yaml": "^3.13.1",
-        "parse-json": "^4.0.0"
+        "@types/parse-json": "^4.0.0",
+        "import-fresh": "^3.1.0",
+        "parse-json": "^5.0.0",
+        "path-type": "^4.0.0",
+        "yaml": "^1.7.2"
       },
       "dependencies": {
-        "import-fresh": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-2.0.0.tgz",
-          "integrity": "sha1-2BNVwVYS04bGH53dOSLUMEgipUY=",
+        "parse-json": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-5.0.0.tgz",
+          "integrity": "sha512-OOY5b7PAEFV0E2Fir1KOkxchnZNCdowAJgQ5NuxjpBKTRP3pQhwkrkxqQjeoKJ+fO7bCpmIZaogI4eZGDMEGOw==",
           "dev": true,
           "requires": {
-            "caller-path": "^2.0.0",
-            "resolve-from": "^3.0.0"
+            "@babel/code-frame": "^7.0.0",
+            "error-ex": "^1.3.1",
+            "json-parse-better-errors": "^1.0.1",
+            "lines-and-columns": "^1.1.6"
           }
         },
-        "resolve-from": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-3.0.0.tgz",
-          "integrity": "sha1-six699nWiBvItuZTM17rywoYh0g=",
+        "path-type": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/path-type/-/path-type-4.0.0.tgz",
+          "integrity": "sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==",
           "dev": true
         }
       }
@@ -540,15 +532,6 @@
       "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
       "dev": true
     },
-    "end-of-stream": {
-      "version": "1.4.4",
-      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
-      "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
-      "dev": true,
-      "requires": {
-        "once": "^1.4.0"
-      }
-    },
     "error-ex": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/error-ex/-/error-ex-1.3.2.tgz",
@@ -736,21 +719,6 @@
       "integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==",
       "dev": true
     },
-    "execa": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/execa/-/execa-1.0.0.tgz",
-      "integrity": "sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==",
-      "dev": true,
-      "requires": {
-        "cross-spawn": "^6.0.0",
-        "get-stream": "^4.0.0",
-        "is-stream": "^1.1.0",
-        "npm-run-path": "^2.0.0",
-        "p-finally": "^1.0.0",
-        "signal-exit": "^3.0.0",
-        "strip-eof": "^1.0.0"
-      }
-    },
     "external-editor": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/external-editor/-/external-editor-3.1.0.tgz",
@@ -942,15 +910,6 @@
       "integrity": "sha512-zRKcywvrXlXsA0v0i9Io4KDRaAw7+a1ZpjRwl9Wox8PFlVCCHra7E9c4kqXCoCM9nR5tBkaTTZRBoCm60bFqTQ==",
       "dev": true
     },
-    "get-stream": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-4.1.0.tgz",
-      "integrity": "sha512-GMat4EJ5161kIy2HevLlr4luNjBgvmj413KaQA7jt4V8B4RDsfpHk7WQ9GVqfYyyx8OS/L66Kox+rJRNklLK7w==",
-      "dev": true,
-      "requires": {
-        "pump": "^3.0.0"
-      }
-    },
     "glob": {
       "version": "7.1.4",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.4.tgz",
@@ -1055,22 +1014,72 @@
       "dev": true
     },
     "husky": {
-      "version": "3.0.7",
-      "resolved": "https://registry.npmjs.org/husky/-/husky-3.0.7.tgz",
-      "integrity": "sha512-fIrkaREoQk6DO8KnSX16Aq7Kg9SxqYYQZH/9b+4AxXyXNNgpJLsc8lWlQCShLus1nbujIyZ/WQZBHGwClohK/w==",
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/husky/-/husky-4.0.3.tgz",
+      "integrity": "sha512-pI4e5iC8hFkPAjOdJGdBubVdjKGhoZq0l0kkHpqGN1uf3U1Iq0wLloBm26R5OhdWYqhuBYRdRjRAclDg59+c5A==",
       "dev": true,
       "requires": {
-        "chalk": "^2.4.2",
-        "cosmiconfig": "^5.2.1",
-        "execa": "^1.0.0",
+        "chalk": "^3.0.0",
+        "ci-info": "^2.0.0",
+        "cosmiconfig": "^6.0.0",
         "get-stdin": "^7.0.0",
-        "is-ci": "^2.0.0",
         "opencollective-postinstall": "^2.0.2",
         "pkg-dir": "^4.2.0",
         "please-upgrade-node": "^3.2.0",
-        "read-pkg": "^5.1.1",
-        "run-node": "^1.0.0",
-        "slash": "^3.0.0"
+        "slash": "^3.0.0",
+        "which-pm-runs": "^1.0.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "4.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
+          "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
+          "dev": true,
+          "requires": {
+            "@types/color-name": "^1.1.1",
+            "color-convert": "^2.0.1"
+          }
+        },
+        "chalk": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-3.0.0.tgz",
+          "integrity": "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "dev": true,
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+          "dev": true
+        },
+        "has-flag": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+          "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+          "dev": true
+        },
+        "supports-color": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.1.0.tgz",
+          "integrity": "sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^4.0.0"
+          }
+        }
       }
     },
     "iconv-lite": {
@@ -1167,27 +1176,12 @@
       "integrity": "sha512-r5p9sxJjYnArLjObpjA4xu5EKI3CuKHkJXMhT7kwbpUyIFD1n5PMAsoPvWnvtZiNz7LjkYDRZhd7FlI0eMijEA==",
       "dev": true
     },
-    "is-ci": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/is-ci/-/is-ci-2.0.0.tgz",
-      "integrity": "sha512-YfJT7rkpQB0updsdHLGWrvhBJfcfzNNawYDNIyQXJz0IViGf75O8EBPKSdvw2rF+LGCsX4FZ8tcr3b19LcZq4w==",
-      "dev": true,
-      "requires": {
-        "ci-info": "^2.0.0"
-      }
-    },
     "is-date-object": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/is-date-object/-/is-date-object-1.0.1.tgz",
       "integrity": "sha1-mqIOtq7rv/d/vTPnTKAbM1gdOhY=",
       "dev": true
     },
-    "is-directory": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/is-directory/-/is-directory-0.3.1.tgz",
-      "integrity": "sha1-YTObbyR1/Hcv2cnYP1yFddwVSuE=",
-      "dev": true
-    },
     "is-extglob": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz",
@@ -1716,15 +1710,6 @@
         }
       }
     },
-    "npm-run-path": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",
-      "integrity": "sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=",
-      "dev": true,
-      "requires": {
-        "path-key": "^2.0.0"
-      }
-    },
     "nyc": {
       "version": "14.1.1",
       "resolved": "https://registry.npmjs.org/nyc/-/nyc-14.1.1.tgz",
@@ -1896,12 +1881,6 @@
       "integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=",
       "dev": true
     },
-    "p-finally": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz",
-      "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=",
-      "dev": true
-    },
     "p-limit": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.1.tgz",
@@ -2040,48 +2019,12 @@
       "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=",
       "dev": true
     },
-    "pump": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
-      "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
-      "dev": true,
-      "requires": {
-        "end-of-stream": "^1.1.0",
-        "once": "^1.3.1"
-      }
-    },
     "punycode": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
       "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
       "dev": true
     },
-    "read-pkg": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-5.2.0.tgz",
-      "integrity": "sha512-Ug69mNOpfvKDAc2Q8DRpMjjzdtrnv9HcSMX+4VsZxD1aZ6ZzrIE7rlzXBtWTyhULSMKg076AW6WR5iZpD0JiOg==",
-      "dev": true,
-      "requires": {
-        "@types/normalize-package-data": "^2.4.0",
-        "normalize-package-data": "^2.5.0",
-        "parse-json": "^5.0.0",
-        "type-fest": "^0.6.0"
-      },
-      "dependencies": {
-        "parse-json": {
-          "version": "5.0.0",
-          "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-5.0.0.tgz",
-          "integrity": "sha512-OOY5b7PAEFV0E2Fir1KOkxchnZNCdowAJgQ5NuxjpBKTRP3pQhwkrkxqQjeoKJ+fO7bCpmIZaogI4eZGDMEGOw==",
-          "dev": true,
-          "requires": {
-            "@babel/code-frame": "^7.0.0",
-            "error-ex": "^1.3.1",
-            "json-parse-better-errors": "^1.0.1",
-            "lines-and-columns": "^1.1.6"
-          }
-        }
-      }
-    },
     "read-pkg-up": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-4.0.0.tgz",
@@ -2139,6 +2082,12 @@
         }
       }
     },
+    "regenerator-runtime": {
+      "version": "0.13.3",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.3.tgz",
+      "integrity": "sha512-naKIZz2GQ8JWh///G7L3X6LaQUAMp2lvb1rvwwsURe/VXwD6VMfr+/1NuNw3ag8v2kY1aQ/go5SNn79O9JU7yw==",
+      "dev": true
+    },
     "regexpp": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/regexpp/-/regexpp-2.0.1.tgz",
@@ -2209,12 +2158,6 @@
         "is-promise": "^2.1.0"
       }
     },
-    "run-node": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/run-node/-/run-node-1.0.0.tgz",
-      "integrity": "sha512-kc120TBlQ3mih1LSzdAJXo4xn/GWS2ec0l3S+syHDXP9uRr0JAT8Qd3mdMuyjqCzeZktgP3try92cEgf9Nks8A==",
-      "dev": true
-    },
     "rxjs": {
       "version": "6.5.3",
       "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.3.tgz",
@@ -2414,12 +2357,6 @@
       "integrity": "sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=",
       "dev": true
     },
-    "strip-eof": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz",
-      "integrity": "sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=",
-      "dev": true
-    },
     "strip-json-comments": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.0.1.tgz",
@@ -2520,12 +2457,6 @@
         "prelude-ls": "~1.1.2"
       }
     },
-    "type-fest": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.6.0.tgz",
-      "integrity": "sha512-q+MB8nYR1KDLrgr4G5yemftpMC7/QLqVndBmEEdqzmNj5dcFOO4Oo8qlwZE3ULT3+Zim1F8Kq4cBnikNhlCMlg==",
-      "dev": true
-    },
     "uglify-js": {
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.6.0.tgz",
@@ -2592,6 +2523,12 @@
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
+    "which-pm-runs": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/which-pm-runs/-/which-pm-runs-1.0.0.tgz",
+      "integrity": "sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs=",
+      "dev": true
+    },
     "wide-align": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
@@ -2669,6 +2606,15 @@
       "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
       "dev": true
     },
+    "yaml": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-1.7.2.tgz",
+      "integrity": "sha512-qXROVp90sb83XtAoqE8bP9RwAkTTZbugRUTm5YeFCBfNRPEp2YzTeqWiz7m5OORHzEvrA/qcGS8hp/E+MMROYw==",
+      "dev": true,
+      "requires": {
+        "@babel/runtime": "^7.6.3"
+      }
+    },
     "yargs": {
       "version": "13.3.0",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.0.tgz",
diff --git a/package.json b/package.json
index a6f13f5..2b12d00 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "eslint": "^6.5.1",
     "eslint-config-imperative": "^3.0.0",
     "eslint-plugin-imperative": "^3.0.0",
-    "husky": "^3.0.7",
+    "husky": "^4.0.2",
     "mocha": "^6.2.1",
     "nyc": "^14.1.1"
   },