diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..3a75549
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,27 @@
+name: Node.js CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: ['18.x', '20.x', '22.x']
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+      - run: npm run build
+      - run: npm run build:types
+      - run: npm run test
+      - run: npm run test:typescript
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index ed6b70d..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-sudo: false
-dist: focal
-language: node_js
-node_js:
-  - "12"
-  - "14"
-  - "16"
-  - "18"
-script:
-  - npm run test:coveralls
diff --git a/package-lock.json b/package-lock.json
index 8e3dc3b..e50d6d1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,6 @@
         "@babel/preset-typescript": "^7.18.6",
         "@rollup/plugin-babel": "^5.3.1",
         "0x": "^5.4.1",
-        "coveralls": "^3.1.1",
         "jest": "^28.1.3",
         "rollup": "^2.77.2",
         "rollup-plugin-terser": "^7.0.2",
@@ -2596,16 +2595,6 @@
         "sprintf-js": "~1.0.2"
       }
     },
-    "node_modules/asn1": {
-      "version": "0.2.6",
-      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.6.tgz",
-      "integrity": "sha512-ix/FxPn0MDjeyJ7i/yoHGFt/EX6LyNbxSEhPPXODPL+KB0VPk86UYfL0lMdy+KCnv+fmvIzySwaK5COwqVbWTQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "safer-buffer": "~2.1.0"
-      }
-    },
     "node_modules/asn1.js": {
       "version": "4.10.1",
       "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-4.10.1.tgz",
@@ -2636,16 +2625,6 @@
         "util": "^0.10.4"
       }
     },
-    "node_modules/assert-plus": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-      "integrity": "sha512-NfJ4UzBCcQGLDlQq7nHxH+tv3kyZ0hHQqF5BO6J7tNJeP5do1llPr8dZ8zHonfhAu0PHAdMkSo+8o0wxg9lZWw==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.8"
-      }
-    },
     "node_modules/assert/node_modules/inherits": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
@@ -2663,13 +2642,6 @@
         "inherits": "2.0.3"
       }
     },
-    "node_modules/asynckit": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/available-typed-arrays": {
       "version": "1.0.7",
       "resolved": "https://registry.npmjs.org/available-typed-arrays/-/available-typed-arrays-1.0.7.tgz",
@@ -2686,23 +2658,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/aws-sign2": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
-      "integrity": "sha512-08kcGqnYf/YmjoRhfxyu+CLxBjUtHLXLXX/vUfx9l2LYzG3c1m61nrpyFUZI6zeS+Li/wWMMidD9KgrqtGq3mA==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "engines": {
-        "node": "*"
-      }
-    },
-    "node_modules/aws4": {
-      "version": "1.13.2",
-      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.13.2.tgz",
-      "integrity": "sha512-lHe62zvbTB5eEABUVi/AwVh0ZKY9rMMDhmm+eeyuuUQbQ3+J+fONVQOZyj+DdrvD4BY33uYniyRJ4UJIaSKAfw==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/babel-jest": {
       "version": "28.1.3",
       "resolved": "https://registry.npmjs.org/babel-jest/-/babel-jest-28.1.3.tgz",
@@ -2872,16 +2827,6 @@
       ],
       "license": "MIT"
     },
-    "node_modules/bcrypt-pbkdf": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
-      "integrity": "sha512-qeFIXtP4MSoi6NLqO12WfqARWWuCKi2Rn/9hJLEmtB5yTNr9DqFWkJRCf2qShWzPeAMRnOgCrq0sg/KLv5ES9w==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "dependencies": {
-        "tweetnacl": "^0.14.3"
-      }
-    },
     "node_modules/bn.js": {
       "version": "5.2.1",
       "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-5.2.1.tgz",
@@ -3297,13 +3242,6 @@
       ],
       "license": "CC-BY-4.0"
     },
-    "node_modules/caseless": {
-      "version": "0.12.0",
-      "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
-      "integrity": "sha512-4tYFyifaFfGacoiObjJegolkwSU4xQNGbVgUiNYVUxbQ2x2lUsFvY4hVgVzGiIe6WLOPqycWXA40l+PWsxthUw==",
-      "dev": true,
-      "license": "Apache-2.0"
-    },
     "node_modules/chalk": {
       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
@@ -3473,19 +3411,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/combined-stream": {
-      "version": "1.0.8",
-      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
-      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "delayed-stream": "~1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
     "node_modules/commander": {
       "version": "2.20.3",
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
@@ -3572,26 +3497,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/coveralls": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.1.1.tgz",
-      "integrity": "sha512-+dxnG2NHncSD1NrqbSM3dn/lE57O6Qf/koe9+I7c+wzkqRmEvcp0kgJdxKInzYzkICKkFMZsX3Vct3++tsF9ww==",
-      "dev": true,
-      "license": "BSD-2-Clause",
-      "dependencies": {
-        "js-yaml": "^3.13.1",
-        "lcov-parse": "^1.0.0",
-        "log-driver": "^1.2.7",
-        "minimist": "^1.2.5",
-        "request": "^2.88.2"
-      },
-      "bin": {
-        "coveralls": "bin/coveralls.js"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/create-ecdh": {
       "version": "4.0.4",
       "resolved": "https://registry.npmjs.org/create-ecdh/-/create-ecdh-4.0.4.tgz",
@@ -3893,19 +3798,6 @@
       "dev": true,
       "license": "Apache-2.0"
     },
-    "node_modules/dashdash": {
-      "version": "1.14.1",
-      "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
-      "integrity": "sha512-jRFi8UDGo6j+odZiEpjazZaWqEal3w/basFjQHQEwVtZJGDpxbH1MeYluwCS8Xq5wmLJooDlMgvVarmWfGM44g==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "assert-plus": "^1.0.0"
-      },
-      "engines": {
-        "node": ">=0.10"
-      }
-    },
     "node_modules/debounce": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/debounce/-/debounce-1.2.1.tgz",
@@ -3994,16 +3886,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/delayed-stream": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
     "node_modules/deps-sort": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/deps-sort/-/deps-sort-2.0.1.tgz",
@@ -4148,17 +4030,6 @@
         "node": ">= 6"
       }
     },
-    "node_modules/ecc-jsbn": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz",
-      "integrity": "sha512-eh9O+hwRHNbG4BLTjEl3nw044CkGm5X6LoaCf7LPp7UU8Qrt47JYNi6nPX8xjW97TKGKm1ouctg0QSpZe9qrnw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "jsbn": "~0.1.0",
-        "safer-buffer": "^2.1.0"
-      }
-    },
     "node_modules/electron-to-chromium": {
       "version": "1.5.49",
       "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.49.tgz",
@@ -4401,23 +4272,6 @@
         "node": "^12.13.0 || ^14.15.0 || ^16.10.0 || >=17.0.0"
       }
     },
-    "node_modules/extend": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
-      "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/extsprintf": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
-      "integrity": "sha512-11Ndz7Nv+mvAC1j0ktTa7fAb0vLyGGX+rMHNBYQviQDGU0Hw7lhctJANqbPhu9nV9/izT/IntTgZ7Im/9LJs9g==",
-      "dev": true,
-      "engines": [
-        "node >=0.6.0"
-      ],
-      "license": "MIT"
-    },
     "node_modules/fast-deep-equal": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
@@ -4493,31 +4347,6 @@
         "is-callable": "^1.1.3"
       }
     },
-    "node_modules/forever-agent": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
-      "integrity": "sha512-j0KLYPhm6zeac4lz3oJ3o65qvgQCcPubiyotZrXqEaG4hNagNYO8qdlUrX5vwqv9ohqeT/Z3j6+yW067yWWdUw==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "engines": {
-        "node": "*"
-      }
-    },
-    "node_modules/form-data": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.3.tgz",
-      "integrity": "sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "asynckit": "^0.4.0",
-        "combined-stream": "^1.0.6",
-        "mime-types": "^2.1.12"
-      },
-      "engines": {
-        "node": ">= 0.12"
-      }
-    },
     "node_modules/fs-extra": {
       "version": "10.1.0",
       "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-10.1.0.tgz",
@@ -4635,16 +4464,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/getpass": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.7.tgz",
-      "integrity": "sha512-0fzj9JxOLfJ+XGLhR8ze3unN0KZCgZwiSSDz168VERjK8Wl8kVSdcu2kspd4s4wtAa1y/qrVRiAA0WclVsu0ng==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "assert-plus": "^1.0.0"
-      }
-    },
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       "version": "7.2.3",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.3.tgz",
@@ -4697,55 +4516,6 @@
       "dev": true,
       "license": "ISC"
     },
-    "node_modules/har-schema": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/har-schema/-/har-schema-2.0.0.tgz",
-      "integrity": "sha512-Oqluz6zhGX8cyRaTQlFMPw80bSJVG2x/cFb8ZPhUILGgHka9SsokCCOQgpveePerqidZOrT14ipqfJb7ILcW5Q==",
-      "dev": true,
-      "license": "ISC",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/har-validator": {
-      "version": "5.1.5",
-      "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.1.5.tgz",
-      "integrity": "sha512-nmT2T0lljbxdQZfspsno9hgrG3Uir6Ks5afism62poxqBM6sDnMEuPmzTq8XN0OEwqKLLdh1jQI3qyE66Nzb3w==",
-      "deprecated": "this library is no longer supported",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ajv": "^6.12.3",
-        "har-schema": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/har-validator/node_modules/ajv": {
-      "version": "6.12.6",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
-      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "fast-deep-equal": "^3.1.1",
-        "fast-json-stable-stringify": "^2.0.0",
-        "json-schema-traverse": "^0.4.1",
-        "uri-js": "^4.2.2"
-      },
-      "funding": {
-        "type": "github",
-        "url": "https://github.com/sponsors/epoberezkin"
-      }
-    },
-    "node_modules/har-validator/node_modules/json-schema-traverse": {
-      "version": "0.4.1",
-      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/has-ansi": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
@@ -4915,22 +4685,6 @@
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       }
     },
-    "node_modules/http-signature": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
-      "integrity": "sha512-CAbnr6Rz4CYQkLYUtSNXxQPUH2gK8f3iWexVlsnMeD+GjlsQ0Xsy1cOX+mN3dtxYomRy21CiOzU8Uhw6OwncEQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "assert-plus": "^1.0.0",
-        "jsprim": "^1.2.2",
-        "sshpk": "^1.7.0"
-      },
-      "engines": {
-        "node": ">=0.8",
-        "npm": ">=1.3.7"
-      }
-    },
     "node_modules/https-browserify": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/https-browserify/-/https-browserify-1.0.0.tgz",
@@ -5246,13 +5000,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
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-    "node_modules/is-typedarray": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
-      "integrity": "sha512-cyA56iCMHAh5CdzjJIa4aohJyeO1YbwLi3Jc35MmRU6poroFjIGZzUzupGiRPOjgHg9TLu43xbpwXk523fMxKA==",
-      "dev": true,
-      "license": "MIT"
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       "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-1.1.0.tgz",
@@ -5277,13 +5024,6 @@
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-      "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
-      "integrity": "sha512-Yljz7ffyPbrLpLngrMtZ7NduUgVvi6wG9RJ9IUcyCd59YQ911PBJphODUcbOVbqYfxe1wuYf/LJ8PauMRwsM/g==",
-      "dev": true,
-      "license": "MIT"
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     "node_modules/istanbul-lib-coverage": {
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@@ -6011,13 +5751,6 @@
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-      "resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.1.tgz",
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-      "dev": true,
-      "license": "MIT"
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@@ -6038,13 +5771,6 @@
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-      "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.4.0.tgz",
-      "integrity": "sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA==",
-      "dev": true,
-      "license": "(AFL-2.1 OR BSD-3-Clause)"
-    },
     "node_modules/json-schema-traverse": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
@@ -6052,13 +5778,6 @@
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-    "node_modules/json-stringify-safe": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
-      "integrity": "sha512-ZClg6AaYvamvYEE82d3Iyd3vSSIjQ+odgjaTzRuO3s7toCdFKczob2i0zCh7JE8kWn17yvAWhUVxvqGwUalsRA==",
-      "dev": true,
-      "license": "ISC"
-    },
     "node_modules/json5": {
       "version": "2.2.3",
       "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
@@ -6141,22 +5860,6 @@
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-    "node_modules/jsprim": {
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-      "license": "BSD-3-Clause",
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@@ -6232,16 +5925,6 @@
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@@ -6359,29 +6042,6 @@
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@@ -6723,16 +6383,6 @@
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-      "dev": true,
-      "license": "Apache-2.0",
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       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.2.tgz",
@@ -7011,13 +6661,6 @@
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-      "resolved": "https://registry.npmjs.org/performance-now/-/performance-now-2.1.0.tgz",
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-      "dev": true,
-      "license": "MIT"
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       "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
@@ -7141,13 +6784,6 @@
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-      "resolved": "https://registry.npmjs.org/psl/-/psl-1.9.0.tgz",
-      "integrity": "sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag==",
-      "dev": true,
-      "license": "MIT"
-    },
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       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/public-encrypt/-/public-encrypt-4.0.3.tgz",
@@ -7200,16 +6836,6 @@
       "dev": true,
       "license": "MIT"
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-    "node_modules/qs": {
-      "version": "6.5.3",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
-      "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "engines": {
-        "node": ">=0.6"
-      }
-    },
     "node_modules/querystring-es3": {
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/querystring-es3/-/querystring-es3-0.2.1.tgz",
@@ -7372,39 +6998,6 @@
         "regjsparser": "bin/parser"
       }
     },
-    "node_modules/request": {
-      "version": "2.88.2",
-      "resolved": "https://registry.npmjs.org/request/-/request-2.88.2.tgz",
-      "integrity": "sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==",
-      "deprecated": "request has been deprecated, see https://github.com/request/request/issues/3142",
-      "dev": true,
-      "license": "Apache-2.0",
-      "dependencies": {
-        "aws-sign2": "~0.7.0",
-        "aws4": "^1.8.0",
-        "caseless": "~0.12.0",
-        "combined-stream": "~1.0.6",
-        "extend": "~3.0.2",
-        "forever-agent": "~0.6.1",
-        "form-data": "~2.3.2",
-        "har-validator": "~5.1.3",
-        "http-signature": "~1.2.0",
-        "is-typedarray": "~1.0.0",
-        "isstream": "~0.1.2",
-        "json-stringify-safe": "~5.0.1",
-        "mime-types": "~2.1.19",
-        "oauth-sign": "~0.9.0",
-        "performance-now": "^2.1.0",
-        "qs": "~6.5.2",
-        "safe-buffer": "^5.1.2",
-        "tough-cookie": "~2.5.0",
-        "tunnel-agent": "^0.6.0",
-        "uuid": "^3.3.2"
-      },
-      "engines": {
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-      }
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       "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
@@ -7573,13 +7166,6 @@
       ],
       "license": "MIT"
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-    "node_modules/safer-buffer": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
-      "dev": true,
-      "license": "MIT"
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     "node_modules/semver": {
       "version": "6.3.1",
       "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
@@ -7805,32 +7391,6 @@
       "dev": true,
       "license": "BSD-3-Clause"
     },
-    "node_modules/sshpk": {
-      "version": "1.18.0",
-      "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.18.0.tgz",
-      "integrity": "sha512-2p2KJZTSqQ/I3+HX42EpYOa2l3f8Erv8MWKsy2I9uf4wA7yFIkXRffYdsx86y6z4vHtV8u7g+pPlr8/4ouAxsQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "asn1": "~0.2.3",
-        "assert-plus": "^1.0.0",
-        "bcrypt-pbkdf": "^1.0.0",
-        "dashdash": "^1.12.0",
-        "ecc-jsbn": "~0.1.1",
-        "getpass": "^0.1.1",
-        "jsbn": "~0.1.0",
-        "safer-buffer": "^2.0.2",
-        "tweetnacl": "~0.14.0"
-      },
-      "bin": {
-        "sshpk-conv": "bin/sshpk-conv",
-        "sshpk-sign": "bin/sshpk-sign",
-        "sshpk-verify": "bin/sshpk-verify"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/stack-utils": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/stack-utils/-/stack-utils-2.0.6.tgz",
@@ -8261,30 +7821,6 @@
         "node": ">=8.0"
       }
     },
-    "node_modules/tough-cookie": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
-      "integrity": "sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "dependencies": {
-        "psl": "^1.1.28",
-        "punycode": "^2.1.1"
-      },
-      "engines": {
-        "node": ">=0.8"
-      }
-    },
-    "node_modules/tough-cookie/node_modules/punycode": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
-      "integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/transform-ast": {
       "version": "2.4.4",
       "resolved": "https://registry.npmjs.org/transform-ast/-/transform-ast-2.4.4.tgz",
@@ -8339,26 +7875,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/tunnel-agent": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
-      "integrity": "sha512-McnNiV1l8RYeY8tBgEpuodCC1mLUdbSN+CYBL7kJsJNInOP8UjDDEwdk6Mw60vdLLrr5NHKZhMAOSrR2NZuQ+w==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "dependencies": {
-        "safe-buffer": "^5.0.1"
-      },
-      "engines": {
-        "node": "*"
-      }
-    },
-    "node_modules/tweetnacl": {
-      "version": "0.14.5",
-      "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
-      "integrity": "sha512-KXXFFdAbFXY4geFIwoyNK+f5Z1b7swfXABfL7HXCmoIWMKU3dmS26672A4EeQtDzLKy7SXmfBu51JolvEKwtGA==",
-      "dev": true,
-      "license": "Unlicense"
-    },
     "node_modules/type-component": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/type-component/-/type-component-0.0.1.tgz",
@@ -8535,26 +8051,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/uri-js": {
-      "version": "4.4.1",
-      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
-      "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
-      "dev": true,
-      "license": "BSD-2-Clause",
-      "dependencies": {
-        "punycode": "^2.1.0"
-      }
-    },
-    "node_modules/uri-js/node_modules/punycode": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
-      "integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/url": {
       "version": "0.11.4",
       "resolved": "https://registry.npmjs.org/url/-/url-0.11.4.tgz",
@@ -8613,17 +8109,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/uuid": {
-      "version": "3.4.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
-      "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==",
-      "deprecated": "Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.",
-      "dev": true,
-      "license": "MIT",
-      "bin": {
-        "uuid": "bin/uuid"
-      }
-    },
     "node_modules/v8-to-istanbul": {
       "version": "9.3.0",
       "resolved": "https://registry.npmjs.org/v8-to-istanbul/-/v8-to-istanbul-9.3.0.tgz",
@@ -8639,28 +8124,6 @@
         "node": ">=10.12.0"
       }
     },
-    "node_modules/verror": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
-      "integrity": "sha512-ZZKSmDAEFOijERBLkmYfJ+vmk3w+7hOLYDNkRCuRuMJGEmqYNCNLyBBFwWKVMhfwaEF3WOd0Zlw86U/WC/+nYw==",
-      "dev": true,
-      "engines": [
-        "node >=0.6.0"
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "assert-plus": "^1.0.0",
-        "core-util-is": "1.0.2",
-        "extsprintf": "^1.2.0"
-      }
-    },
-    "node_modules/verror/node_modules/core-util-is": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha512-3lqz5YjWTYnW6dlDa5TLaTCcShfar1e40rmcJVwCBJC6mWlFuj0eCHIElmG1g5kyuJ/GD+8Wn4FFCcz4gJPfaQ==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/vm-browserify": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vm-browserify/-/vm-browserify-1.1.2.tgz",
diff --git a/package.json b/package.json
index 6bc80bc..24f8fa9 100644
--- a/package.json
+++ b/package.json
@@ -12,8 +12,7 @@
   },
   "scripts": {
     "pretest": "npm run build",
-    "test": "jest",
-    "test:coveralls": "npm run build && jest --coverage && cat ./coverage/lcov.info | coveralls",
+    "test": "jest --coverage",
     "test:typescript": "tsc -p .config --noemit",
     "bench": "npx 0x -- node --zero-fill-buffers bench.mjs",
     "build": "npx rollup -c .config/rollup.config.js",
@@ -53,7 +52,6 @@
     "@babel/preset-env": "^7.18.10",
     "@babel/preset-typescript": "^7.18.6",
     "@rollup/plugin-babel": "^5.3.1",
-    "coveralls": "^3.1.1",
     "jest": "^28.1.3",
     "rollup": "^2.77.2",
     "rollup-plugin-terser": "^7.0.2",