support node >=10

README.md

@@ -4,7 +4,7 @@
 
 ## Local Development
 
-The following assumes the use of `node@^10`.
+The following assumes the use of `node@>=10`.
 
 ### Clone Repository
 

package.json

@@ -1,6 +1,6 @@
 {
   "engines": {
-    "node": "^10"
+    "node": ">=10"
   },
   "dependencies": {
     "solc": "0.5.15"

yarn.lock

@@ -76,14 +76,14 @@
   integrity sha512-NYrtPht0wGzhwe9+/idPaBB+TqkY9AhTvOLMkThm0IoEfLaiVQZwBwyJ5puCkO3AUCWrmcoePjp2mbFocKy4SQ==
 
 "@types/node@*":
-  version "12.12.21"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.21.tgz#aa44a6363291c7037111c47e4661ad210aded23f"
-  integrity sha512-8sRGhbpU+ck1n0PGAUgVrWrWdjSW2aqNeyC15W88GRsMpSwzv6RJGlLhE7s2RhVSOdyDmxbqlWSeThq4/7xqlA==
+  version "13.1.2"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-13.1.2.tgz#fe94285bf5e0782e1a9e5a8c482b1c34465fa385"
+  integrity sha512-B8emQA1qeKerqd1dmIsQYnXi+mmAzTB7flExjmy5X1aVAKFNNNDubkavwR13kR6JnpeLp3aLoJhwn9trWPAyFQ==
 
 "@types/node@^10.3.2":
-  version "10.17.11"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.17.11.tgz#46ba035fb917b31c948280dbea22ab8838f386a4"
-  integrity sha512-dNd2pp8qTzzNLAs3O8nH3iU9DG9866KHq9L3ISPB7DOGERZN81nW/5/g/KzMJpCU8jrbCiMRBzV9/sCEdRosig==
+  version "10.17.13"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.17.13.tgz#ccebcdb990bd6139cd16e84c39dc2fb1023ca90c"
+  integrity sha512-pMCcqU2zT4TjqYFrWtYHKal7Sl30Ims6ulZ4UFXxI4xbtQqK/qqKwkDoBFCfooRqqmRu9vY3xaJRwxSh673aYg==
 
 abbrev@1:
   version "1.1.1"
@@ -409,7 +409,7 @@ asynckit@^0.4.0:
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
   integrity sha1-x57Zf380y48robyXkLzDZkdLS3k=
 
-atob@^2.1.1:
+atob@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
@@ -1312,9 +1312,9 @@ camelcase@^5.0.0:
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
 
 caniuse-lite@^1.0.30000844:
-  version "1.0.30001016"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001016.tgz#16ea48d7d6e8caf3cad3295c2d746fe38c4e7f66"
-  integrity sha512-yYQ2QfotceRiH4U+h1Us86WJXtVHDmy3nEKIdYPsZCYnOV5/tMgGbmoIlrMzmh2VXlproqYtVaKeGDBkMZifFA==
+  version "1.0.30001017"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001017.tgz#d3ad6ec18148b9bd991829958d9d7e562bb78cd6"
+  integrity sha512-EDnZyOJ6eYh6lHmCvCdHAFbfV4KJ9lSdfv4h/ppEhrU/Yudkl7jujwMZ1we6RX7DXqBfT04pVMQ4J+1wcTlsKA==
 
 caseless@~0.12.0:
   version "0.12.0"
@@ -1600,9 +1600,9 @@ copy-props@^2.0.1:
     is-plain-object "^2.0.1"
 
 core-js-pure@^3.0.1:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.6.0.tgz#c86e14d9316659af04dd54266addc9271f6164f8"
-  integrity sha512-+YSSo7UFDFuVvMUr1HVFYArb22pYIKRDISBo6V50kRuS0MsXgsuDWmJYFu6dJsJupr77S486xRnDkr/BWQQonw==
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.6.1.tgz#59acfb71caf2fb495aae4c1a0b2a7f2c1b65267e"
+  integrity sha512-yKiUdvQWq66xUc408duxUCxFHuDfz5trF5V4xnQzb8C7P/5v2gFUdyNWQoevyAeGYB1hl1X/pzGZ20R3WxZQBA==
 
 core-js@^2.4.0, core-js@^2.5.0:
   version "2.6.11"
@@ -2059,21 +2059,21 @@ error-ex@^1.2.0:
     is-arrayish "^0.2.1"
 
 es-abstract@^1.17.0-next.1:
-  version "1.17.0-next.1"
-  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.17.0-next.1.tgz#94acc93e20b05a6e96dacb5ab2f1cb3a81fc2172"
-  integrity sha512-7MmGr03N7Rnuid6+wyhD9sHNE2n4tFSwExnU2lQl3lIo2ShXWGePY80zYaoMOmILWv57H0amMjZGHNzzGG70Rw==
+  version "1.17.0"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.17.0.tgz#f42a517d0036a5591dbb2c463591dc8bb50309b1"
+  integrity sha512-yYkE07YF+6SIBmg1MsJ9dlub5L48Ek7X0qz+c/CPCHS9EBXfESorzng4cJQjJW5/pB6vDF41u7F8vUhLVDqIug==
   dependencies:
     es-to-primitive "^1.2.1"
     function-bind "^1.1.1"
     has "^1.0.3"
     has-symbols "^1.0.1"
-    is-callable "^1.1.4"
-    is-regex "^1.0.4"
+    is-callable "^1.1.5"
+    is-regex "^1.0.5"
     object-inspect "^1.7.0"
     object-keys "^1.1.1"
     object.assign "^4.1.0"
-    string.prototype.trimleft "^2.1.0"
-    string.prototype.trimright "^2.1.0"
+    string.prototype.trimleft "^2.1.1"
+    string.prototype.trimright "^2.1.1"
 
 es-to-primitive@^1.2.1:
   version "1.2.1"
@@ -2571,9 +2571,9 @@ [email protected]:
     xmlhttprequest "1.8.0"
 
 ethers@^4.0.0:
-  version "4.0.40"
-  resolved "https://registry.yarnpkg.com/ethers/-/ethers-4.0.40.tgz#6e1963d10b5d336a13cd81b519c230cc17624653"
-  integrity sha512-MC9BtV7Hpq4dgFONEfanx9aU9GhhoWU270F+/wegHZXA7FR+2KXFdt36YIQYLmVY5ykUWswDxd+f9EVkIa7JOA==
+  version "4.0.41"
+  resolved "https://registry.yarnpkg.com/ethers/-/ethers-4.0.41.tgz#a0cff526f08c2e08c525cf82ef4483f6333b8000"
+  integrity sha512-QpW2CPZajquwiA7rVDozMksOuvdUBKIruamAakt0++EKBB/VWtLB9zSRZDInLDpp9fZYgOT/0trPD38r6CzLIg==
   dependencies:
     aes-js "3.0.0"
     bn.js "^4.4.0"
@@ -3644,7 +3644,7 @@ is-buffer@~2.0.3:
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-2.0.4.tgz#3e572f23c8411a5cfd9557c849e3665e0b290623"
   integrity sha512-Kq1rokWXOPXWuaMAqZiJW4XxsmD9zGx9q4aePabbn3qCRGedtH7Cm+zV8WETitMfu1wdh+Rvd6w5egwSngUX2A==
 
-is-callable@^1.1.3, is-callable@^1.1.4:
+is-callable@^1.1.3, is-callable@^1.1.4, is-callable@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.5.tgz#f7e46b596890456db74e7f6e976cb3273d06faab"
   integrity sha512-ESKv5sMCJB2jnHTWZ3O5itG+O128Hsus4K4Qh1h2/cgn2vbgnLSVqfV46AeJA9D5EeeLa9w81KUXMtn34zhX+Q==
@@ -3790,7 +3790,7 @@ is-plain-object@^2.0.1, is-plain-object@^2.0.3, is-plain-object@^2.0.4:
   dependencies:
     isobject "^3.0.1"
 
-is-regex@^1.0.4, is-regex@~1.0.5:
+is-regex@^1.0.4, is-regex@^1.0.5, is-regex@~1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.5.tgz#39d589a358bf18967f726967120b8fc1aed74eae"
   integrity sha512-vlKW17SNq44owv5AQR3Cq0bQPEb8+kF3UKZ2fiZNOWtztYE5i0CzCZxFDwO58qAOWtxdBRVO/V5Qin1wjCqFYQ==
@@ -5238,9 +5238,9 @@ pseudomap@^1.0.1:
   integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
 
 psl@^1.1.24:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/psl/-/psl-1.6.0.tgz#60557582ee23b6c43719d9890fb4170ecd91e110"
-  integrity sha512-SYKKmVel98NCOYXpkwUqZqh0ahZeeKfmisiLIcEZdsb+WbLv02g/dI5BUmZnIyOe7RzZtLax81nnb2HbvC2tzA==
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.7.0.tgz#f1c4c47a8ef97167dea5d6bbf4816d736e884a3c"
+  integrity sha512-5NsSEDv8zY70ScRnOTn7bK7eanl2MvFrOrS/R6x+dBt5g1ghnj9Zv90kO8GwT8gxcu2ANyFprnFYB85IogIJOQ==
 
 public-encrypt@^4.0.0:
   version "4.0.3"
@@ -5657,20 +5657,13 @@ resolve-url@^0.2.1:
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
   integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
 
-resolve@^1.1.6, resolve@^1.1.7, resolve@^1.10.0, resolve@^1.4.0:
+resolve@^1.1.6, resolve@^1.1.7, resolve@^1.10.0, resolve@^1.4.0, resolve@~1.14.1:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.14.1.tgz#9e018c540fcf0c427d678b9931cbf45e984bcaff"
   integrity sha512-fn5Wobh4cxbLzuHaE+nphztHy43/b++4M6SsGFC2gB8uYwf0C8LcarfCz1un7UTW8OFQg9iNjZ4xpcFVGebDPg==
   dependencies:
     path-parse "^1.0.6"
 
-resolve@~1.13.1:
-  version "1.13.1"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.13.1.tgz#be0aa4c06acd53083505abb35f4d66932ab35d16"
-  integrity sha512-CxqObCX8K8YtAhOBRg+lrcdn+LK+WYOS8tSjqSFbjtrI5PnS63QPhZl4+yKfrU9tdsbMu9Anr/amegT87M9Z6w==
-  dependencies:
-    path-parse "^1.0.6"
-
 responselike@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/responselike/-/responselike-1.0.2.tgz#918720ef3b631c5642be068f15ade5a46f4ba1e7"
@@ -6001,11 +5994,11 @@ [email protected], solc@^0.5.10:
     tmp "0.0.33"
 
 source-map-resolve@^0.5.0:
-  version "0.5.2"
-  resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.2.tgz#72e2cc34095543e43b2c62b2c4c10d4a9054f259"
-  integrity sha512-MjqsvNwyz1s0k81Goz/9vRBe9SZdB09Bdw+/zYyO+3CuPk6fouTaxscHkgtE8jKvf01kVfl8riHzERQ/kefaSA==
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.3.tgz#190866bece7553e1f8f267a2ee82c606b5509a1a"
+  integrity sha512-Htz+RnsXWk5+P2slx5Jh3Q66vhQj1Cllm0zvnaY98+NFx+Dv2CF/f5O/t8x+KaNdrdIAsruNzoh/KpialbqAnw==
   dependencies:
-    atob "^2.1.1"
+    atob "^2.1.2"
     decode-uri-component "^0.2.0"
     resolve-url "^0.2.1"
     source-map-url "^0.4.0"
@@ -6183,15 +6176,15 @@ string.prototype.trim@~1.2.1:
     es-abstract "^1.17.0-next.1"
     function-bind "^1.1.1"
 
-string.prototype.trimleft@^2.1.0:
+string.prototype.trimleft@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string.prototype.trimleft/-/string.prototype.trimleft-2.1.1.tgz#9bdb8ac6abd6d602b17a4ed321870d2f8dcefc74"
   integrity sha512-iu2AGd3PuP5Rp7x2kEZCrB2Nf41ehzh+goo8TV7z8/XDBbsvc6HQIlUl9RjkZ4oyrW1XM5UwlGl1oVEaDjg6Ag==
   dependencies:
     define-properties "^1.1.3"
     function-bind "^1.1.1"
 
-string.prototype.trimright@^2.1.0:
+string.prototype.trimright@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string.prototype.trimright/-/string.prototype.trimright-2.1.1.tgz#440314b15996c866ce8a0341894d45186200c5d9"
   integrity sha512-qFvWL3/+QIgZXVmJBfpHmxLB7xsUXz6HsUmP8+5dRaC3Q7oKUv9Vo6aMCRZC1smrtyECFsIT30PqBJ1gTjAs+g==
@@ -6304,9 +6297,9 @@ [email protected]:
     xhr-request-promise "^0.1.2"
 
 tape@^4.6.3:
-  version "4.12.0"
-  resolved "https://registry.yarnpkg.com/tape/-/tape-4.12.0.tgz#eb5382ac5d450f9c858819b2233458e69aeda4a8"
-  integrity sha512-PWs/TopmfVeYyLNZnfKsoV160xjNq1LvX2SWzZTyhVYsDldR93p5Zp0lfmsY3BCpZdVMXBOkfYZFeScEfsFvKQ==
+  version "4.12.1"
+  resolved "https://registry.yarnpkg.com/tape/-/tape-4.12.1.tgz#5fe2f0e2ef09ff0ec6f6d37f38300a6016082d91"
+  integrity sha512-xoK2ariLmdGxqyXhhxfIZlr0czNB8hNJeVQmHN4D7ZyBn30GUoa4q2oM4cX8jNhnj1mtILXn1ugbfxc0tTDKtA==
   dependencies:
     deep-equal "~1.1.1"
     defined "~1.0.0"
@@ -6318,7 +6311,7 @@ tape@^4.6.3:
     is-regex "~1.0.5"
     minimist "~1.2.0"
     object-inspect "~1.7.0"
-    resolve "~1.13.1"
+    resolve "~1.14.1"
     resumer "~0.0.0"
     string.prototype.trim "~1.2.1"
     through "~2.3.8"
@@ -6536,9 +6529,9 @@ typedarray@^0.0.6:
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
 typescript@^3.7.3:
-  version "3.7.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.3.tgz#b36840668a16458a7025b9eabfad11b66ab85c69"
-  integrity sha512-Mcr/Qk7hXqFBXMN7p7Lusj1ktCBydylfQM/FZCk5glCNQJrCUKPkMHdo9R0MTFWsC/4kPFvDS0fDPvukfCkFsw==
+  version "3.7.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.4.tgz#1743a5ec5fef6a1fa9f3e4708e33c81c73876c19"
+  integrity sha512-A25xv5XCtarLwXpcDNZzCGvW2D1S3/bACratYBx2sax8PefsFhlYmkQicKHvpYflFS8if4zne5zT5kpJ7pzuvw==
 
 typewise-core@^1.2, typewise-core@^1.2.0:
   version "1.2.0"