diff --git a/package-lock.json b/package-lock.json
index 391ba4fe..e56491b0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,6 @@
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@@ -791,6 +790,42 @@
       "resolved": "packages/jest-jsdom-polyfills",
       "link": true
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+      "resolved": "https://registry.npmjs.org/@inrupt/oidc-client/-/oidc-client-1.11.6.tgz",
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+        "core-js": "^3.8.3",
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+      "resolved": "https://registry.npmjs.org/@inrupt/oidc-client-ext/-/oidc-client-ext-1.12.2.tgz",
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+      "dependencies": {
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+        "@inrupt/solid-client-authn-core": "^1.12.2",
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+        "@types/uuid": "^8.3.0",
+        "jose": "^4.3.7",
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+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
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+      },
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@@ -809,6 +844,25 @@
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+      "resolved": "https://registry.npmjs.org/@inrupt/solid-client-authn-browser/-/solid-client-authn-browser-1.12.2.tgz",
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+        "@inrupt/solid-client-authn-core": "^1.12.2",
+        "@types/lodash.clonedeep": "^4.5.6",
+        "@types/node": "^18.0.3",
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@@ -2815,6 +2869,19 @@
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@@ -2905,6 +2972,88 @@
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+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.5.2.tgz",
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+        "pretty-format": "^27.0.0"
+      }
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+    "node_modules/@types/jest/node_modules/ansi-styles": {
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+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-5.2.0.tgz",
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+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
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+      "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-27.5.1.tgz",
+      "integrity": "sha512-k1gCAXAsNgLwEL+Y8Wvl+M6oEFj5bgazfZULpS5CneoPPXRaCCW7dm+q21Ky2VEE5X+VeRDBVg1Pcvvsr4TtNQ==",
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+      "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-27.5.1.tgz",
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+        "ansi-styles": "^5.0.0",
+        "react-is": "^17.0.1"
+      },
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+        "node": "^10.13.0 || ^12.13.0 || ^14.15.0 || >=15.0.0"
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+    "node_modules/@types/jest/node_modules/react-is": {
+      "version": "17.0.2",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-17.0.2.tgz",
+      "integrity": "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w=="
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+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/commondir/-/commondir-1.0.1.tgz",
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@@ -4368,6 +4523,16 @@
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+      "version": "3.26.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.26.1.tgz",
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+      "hasInstallScript": true,
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/core-js"
+      }
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     "node_modules/core-js-pure": {
       "version": "3.22.1",
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@@ -4417,6 +4582,11 @@
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+      "resolved": "https://registry.npmjs.org/crypto-js/-/crypto-js-4.1.1.tgz",
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+    },
     "node_modules/damerau-levenshtein": {
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@@ -4647,6 +4817,7 @@
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+      "dev": true,
       "engines": {
         "node": ">=12"
       }
@@ -5331,6 +5502,12 @@
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+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.2.tgz",
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+      "dev": true
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       "license": "BSD-2-Clause",
@@ -5539,6 +5716,23 @@
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+      "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-3.3.2.tgz",
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+      "dev": true,
+      "dependencies": {
+        "commondir": "^1.0.1",
+        "make-dir": "^3.0.2",
+        "pkg-dir": "^4.1.0"
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+      }
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       "version": "2.1.0",
       "license": "MIT",
@@ -9735,6 +9929,14 @@
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+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
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+      "dependencies": {
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@@ -10145,6 +10347,59 @@
         "url": "https://github.com/sponsors/isaacs"
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+    "node_modules/rollup": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-3.3.0.tgz",
+      "integrity": "sha512-wqOV/vUJCYEbWsXvwCkgGWvgaEnsbn4jxBQWKpN816CqsmCimDmCNJI83c6if7QVD4v/zlyRzxN7U2yDT5rfoA==",
+      "dev": true,
+      "bin": {
+        "rollup": "dist/bin/rollup"
+      },
+      "engines": {
+        "node": ">=14.18.0",
+        "npm": ">=8.0.0"
+      },
+      "optionalDependencies": {
+        "fsevents": "~2.3.2"
+      }
+    },
+    "node_modules/rollup-plugin-typescript2": {
+      "version": "0.34.1",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-typescript2/-/rollup-plugin-typescript2-0.34.1.tgz",
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+      "dev": true,
+      "dependencies": {
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+        "find-cache-dir": "^3.3.2",
+        "fs-extra": "^10.0.0",
+        "semver": "^7.3.7",
+        "tslib": "^2.4.0"
+      },
+      "peerDependencies": {
+        "rollup": ">=1.26.3",
+        "typescript": ">=2.4.0"
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+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-10.1.0.tgz",
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+      "dev": true,
+      "dependencies": {
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^6.0.1",
+        "universalify": "^2.0.0"
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+        "node": ">=12"
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@@ -10222,6 +10477,14 @@
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@@ -10849,9 +11112,9 @@
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@@ -11354,10 +11617,24 @@
       "license": "MIT",
       "dependencies": {
         "@inrupt/solid-client": "^1.23.3",
+        "@inrupt/solid-client-authn-browser": "^1.12.2",
         "@inrupt/solid-client-authn-node": "^1.12.2",
-        "dotenv": "^16.0.3"
+        "deepmerge-json": "^1.5.0"
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+        "rollup": "^3.3.0",
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+      "dev": true
+    },
     "packages/jest-jsdom-polyfills": {
       "name": "@inrupt/jest-jsdom-polyfills",
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@@ -11839,8 +12116,22 @@
       "version": "file:packages/internal-test-env",
       "requires": {
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         "@inrupt/solid-client-authn-node": "^1.12.2",
-        "dotenv": "^16.0.3"
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+        "dotenv": "^16.0.3",
+        "rollup": "^3.3.0",
+        "rollup-plugin-typescript2": "*",
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+          "dev": true
+        }
       }
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     "@inrupt/jest-jsdom-polyfills": {
@@ -11852,6 +12143,38 @@
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+      "requires": {
+        "acorn": "^7.4.1",
+        "base64-js": "^1.5.1",
+        "core-js": "^3.8.3",
+        "crypto-js": "^4.0.0",
+        "serialize-javascript": "^4.0.0"
+      },
+      "dependencies": {
+        "acorn": {
+          "version": "7.4.1",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
+          "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A=="
+        }
+      }
+    },
+    "@inrupt/oidc-client-ext": {
+      "version": "1.12.2",
+      "resolved": "https://registry.npmjs.org/@inrupt/oidc-client-ext/-/oidc-client-ext-1.12.2.tgz",
+      "integrity": "sha512-9JZeBfySsU06KSz/sNDSM2FPyE1SGj1VEa4J7s9TngyQ8Bu+Z347E4+ULZesglmXfgtF1IOTaQcBE2XQTOgVPA==",
+      "requires": {
+        "@inrupt/oidc-client": "^1.11.6",
+        "@inrupt/solid-client-authn-core": "^1.12.2",
+        "@types/jest": "^27.0.3",
+        "@types/uuid": "^8.3.0",
+        "jose": "^4.3.7",
+        "uuid": "^8.3.1"
+      }
+    },
     "@inrupt/solid-client": {
       "version": "1.23.3",
       "resolved": "https://registry.npmjs.org/@inrupt/solid-client/-/solid-client-1.23.3.tgz",
@@ -11867,6 +12190,22 @@
         "n3": "^1.10.0"
       }
     },
+    "@inrupt/solid-client-authn-browser": {
+      "version": "1.12.2",
+      "resolved": "https://registry.npmjs.org/@inrupt/solid-client-authn-browser/-/solid-client-authn-browser-1.12.2.tgz",
+      "integrity": "sha512-7yNKJjg7ObBCtSuus2n8rNIet5FbALzRdrY7JaQlq6frJtRd1IR5KszD+xhC5qdU+HpeUb1s4Q3+HEsPx7KHYA==",
+      "requires": {
+        "@inrupt/oidc-client-ext": "^1.12.2",
+        "@inrupt/solid-client-authn-core": "^1.12.2",
+        "@types/lodash.clonedeep": "^4.5.6",
+        "@types/node": "^18.0.3",
+        "@types/uuid": "^8.3.0",
+        "events": "^3.3.0",
+        "jose": "^4.3.7",
+        "lodash.clonedeep": "^4.5.0",
+        "uuid": "^8.3.1"
+      }
+    },
     "@inrupt/solid-client-authn-core": {
       "version": "1.12.2",
       "resolved": "https://registry.npmjs.org/@inrupt/solid-client-authn-core/-/solid-client-authn-core-1.12.2.tgz",
@@ -13437,6 +13776,16 @@
         "@types/node": "*"
       }
     },
+    "@rollup/pluginutils": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-4.2.1.tgz",
+      "integrity": "sha512-iKnFXr7NkdZAIHiIWE+BX5ULi/ucVFYWD6TbAV+rZctiRTY2PL6tsIKhoIOaoskiWAkgu+VsbXgUVDNLHf+InQ==",
+      "dev": true,
+      "requires": {
+        "estree-walker": "^2.0.1",
+        "picomatch": "^2.2.2"
+      }
+    },
     "@rushstack/eslint-patch": {
       "version": "1.1.4",
       "resolved": "https://registry.npmjs.org/@rushstack/eslint-patch/-/eslint-patch-1.1.4.tgz",
@@ -13513,6 +13862,69 @@
         "@types/istanbul-lib-report": "*"
       }
     },
+    "@types/jest": {
+      "version": "27.5.2",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.5.2.tgz",
+      "integrity": "sha512-mpT8LJJ4CMeeahobofYWIjFo0xonRS/HfxnVEPMPFSQdGUt1uHCnoPT7Zhb+sjDU2wz0oKV0OLUR0WzrHNgfeA==",
+      "requires": {
+        "jest-matcher-utils": "^27.0.0",
+        "pretty-format": "^27.0.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-5.2.0.tgz",
+          "integrity": "sha512-Cxwpt2SfTzTtXcfOlzGEee8O+c+MmUgGrNiBcXnuWxuFJHe6a5Hz7qwhwe5OgaSYI0IJvkLqWX1ASG+cJOkEiA=="
+        },
+        "diff-sequences": {
+          "version": "27.5.1",
+          "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-27.5.1.tgz",
+          "integrity": "sha512-k1gCAXAsNgLwEL+Y8Wvl+M6oEFj5bgazfZULpS5CneoPPXRaCCW7dm+q21Ky2VEE5X+VeRDBVg1Pcvvsr4TtNQ=="
+        },
+        "jest-diff": {
+          "version": "27.5.1",
+          "resolved": "https://registry.npmjs.org/jest-diff/-/jest-diff-27.5.1.tgz",
+          "integrity": "sha512-m0NvkX55LDt9T4mctTEgnZk3fmEg3NRYutvMPWM/0iPnkFj2wIeF45O1718cMSOFO1vINkqmxqD8vE37uTEbqw==",
+          "requires": {
+            "chalk": "^4.0.0",
+            "diff-sequences": "^27.5.1",
+            "jest-get-type": "^27.5.1",
+            "pretty-format": "^27.5.1"
+          }
+        },
+        "jest-get-type": {
+          "version": "27.5.1",
+          "resolved": "https://registry.npmjs.org/jest-get-type/-/jest-get-type-27.5.1.tgz",
+          "integrity": "sha512-2KY95ksYSaK7DMBWQn6dQz3kqAf3BB64y2udeG+hv4KfSOb9qwcYQstTJc1KCbsix+wLZWZYN8t7nwX3GOBLRw=="
+        },
+        "jest-matcher-utils": {
+          "version": "27.5.1",
+          "resolved": "https://registry.npmjs.org/jest-matcher-utils/-/jest-matcher-utils-27.5.1.tgz",
+          "integrity": "sha512-z2uTx/T6LBaCoNWNFWwChLBKYxTMcGBRjAt+2SbP929/Fflb9aa5LGma654Rz8z9HLxsrUaYzxE9T/EFIL/PAw==",
+          "requires": {
+            "chalk": "^4.0.0",
+            "jest-diff": "^27.5.1",
+            "jest-get-type": "^27.5.1",
+            "pretty-format": "^27.5.1"
+          }
+        },
+        "pretty-format": {
+          "version": "27.5.1",
+          "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-27.5.1.tgz",
+          "integrity": "sha512-Qb1gy5OrP5+zDf2Bvnzdl3jsTf1qXVMazbvCoKhtKqVs4/YK4ozX4gKQJJVyNe+cajNPn0KoC0MC3FUmaHWEmQ==",
+          "requires": {
+            "ansi-regex": "^5.0.1",
+            "ansi-styles": "^5.0.0",
+            "react-is": "^17.0.1"
+          }
+        },
+        "react-is": {
+          "version": "17.0.2",
+          "resolved": "https://registry.npmjs.org/react-is/-/react-is-17.0.2.tgz",
+          "integrity": "sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w=="
+        }
+      }
+    },
     "@types/json-schema": {
       "version": "7.0.11"
     },
@@ -14378,6 +14790,12 @@
       "resolved": "https://registry.npmjs.org/common-ancestor-path/-/common-ancestor-path-1.0.1.tgz",
       "integrity": "sha512-L3sHRo1pXXEqX8VU28kfgUY+YGsk09hPqZiZmLacNib6XNTCM8ubYeT7ryXQw8asB1sKgcU5lkB7ONug08aB8w=="
     },
+    "commondir": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/commondir/-/commondir-1.0.1.tgz",
+      "integrity": "sha512-W9pAhw0ja1Edb5GVdIF1mjZw/ASI0AlShXM83UUGe2DVr5TdAPEA1OA8m/g8zWp9x6On7gqufY+FatDbC3MDQg==",
+      "dev": true
+    },
     "compare-func": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/compare-func/-/compare-func-2.0.0.tgz",
@@ -14529,6 +14947,11 @@
         "safe-buffer": "~5.1.1"
       }
     },
+    "core-js": {
+      "version": "3.26.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.26.1.tgz",
+      "integrity": "sha512-21491RRQVzUn0GGM9Z1Jrpr6PNPxPi+Za8OM9q4tksTSnlbXXGKK1nXNg/QvwFYettXvSX6zWKCtHHfjN4puyA=="
+    },
     "core-js-pure": {
       "version": "3.22.1"
     },
@@ -14565,6 +14988,11 @@
         "which": "^2.0.1"
       }
     },
+    "crypto-js": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/crypto-js/-/crypto-js-4.1.1.tgz",
+      "integrity": "sha512-o2JlM7ydqd3Qk9CA0L4NL6mTzU2sdx96a+oOfPu8Mkl/PK51vSyoi8/rQ8NknZtk44vq15lmhAj9CIAGwgeWKw=="
+    },
     "damerau-levenshtein": {
       "version": "1.0.8"
     },
@@ -14712,7 +15140,8 @@
     "dotenv": {
       "version": "16.0.3",
       "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.0.3.tgz",
-      "integrity": "sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ=="
+      "integrity": "sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ==",
+      "dev": true
     },
     "duplexer": {
       "version": "0.1.2",
@@ -15172,6 +15601,12 @@
     "estraverse": {
       "version": "5.3.0"
     },
+    "estree-walker": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.2.tgz",
+      "integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==",
+      "dev": true
+    },
     "esutils": {
       "version": "2.0.3"
     },
@@ -15319,6 +15754,17 @@
         "to-regex-range": "^5.0.1"
       }
     },
+    "find-cache-dir": {
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-3.3.2.tgz",
+      "integrity": "sha512-wXZV5emFEjrridIgED11OoUKLxiYjAcqot/NJdAkOhlJ+vGzwhOAfcG5OX1jP+S0PcjEn8bdMJv+g2jwQ3Onig==",
+      "dev": true,
+      "requires": {
+        "commondir": "^1.0.1",
+        "make-dir": "^3.0.2",
+        "pkg-dir": "^4.1.0"
+      }
+    },
     "find-up": {
       "version": "2.1.0",
       "requires": {
@@ -18182,6 +18628,14 @@
       "resolved": "https://registry.npmjs.org/quick-lru/-/quick-lru-4.0.1.tgz",
       "integrity": "sha512-ARhCpm70fzdcvNQfPoy49IaanKkTlRWF2JMzqhcJbhSFRZv7nPTvZJdcY7301IPmvW+/p0RgIWnQDLJxifsQ7g=="
     },
+    "randombytes": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
+      "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
+      "requires": {
+        "safe-buffer": "^5.1.0"
+      }
+    },
     "rdf-canonize": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/rdf-canonize/-/rdf-canonize-3.3.0.tgz",
@@ -18471,6 +18925,47 @@
         "glob": "^7.1.3"
       }
     },
+    "rollup": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-3.3.0.tgz",
+      "integrity": "sha512-wqOV/vUJCYEbWsXvwCkgGWvgaEnsbn4jxBQWKpN816CqsmCimDmCNJI83c6if7QVD4v/zlyRzxN7U2yDT5rfoA==",
+      "dev": true,
+      "requires": {
+        "fsevents": "~2.3.2"
+      }
+    },
+    "rollup-plugin-typescript2": {
+      "version": "0.34.1",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-typescript2/-/rollup-plugin-typescript2-0.34.1.tgz",
+      "integrity": "sha512-P4cHLtGikESmqi1CA+tdMDUv8WbQV48mzPYt77TSTOPJpERyZ9TXdDgjSDix8Fkqce6soYz3+fa4lrC93IEkcw==",
+      "dev": true,
+      "requires": {
+        "@rollup/pluginutils": "^4.1.2",
+        "find-cache-dir": "^3.3.2",
+        "fs-extra": "^10.0.0",
+        "semver": "^7.3.7",
+        "tslib": "^2.4.0"
+      },
+      "dependencies": {
+        "fs-extra": {
+          "version": "10.1.0",
+          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-10.1.0.tgz",
+          "integrity": "sha512-oRXApq54ETRj4eMiFzGnHWGy+zo5raudjuxN0b8H7s/RU2oW0Wvsx9O0ACRN/kRq9E8Vu/ReskGB5o3ji+FzHQ==",
+          "dev": true,
+          "requires": {
+            "graceful-fs": "^4.2.0",
+            "jsonfile": "^6.0.1",
+            "universalify": "^2.0.0"
+          }
+        },
+        "tslib": {
+          "version": "2.4.1",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.1.tgz",
+          "integrity": "sha512-tGyy4dAjRIEwI7BzsB0lynWgOpfqjUdq91XXAlIWD2OwKBH7oCl/GZG/HT4BOHrTlPMOASlMQ7veyTqpmRcrNA==",
+          "dev": true
+        }
+      }
+    },
     "run-async": {
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/run-async/-/run-async-2.4.1.tgz",
@@ -18521,6 +19016,14 @@
         "lru-cache": "^6.0.0"
       }
     },
+    "serialize-javascript": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-4.0.0.tgz",
+      "integrity": "sha512-GaNA54380uFefWghODBWEGisLZFj00nS5ACs6yHa9nLqlLpVLO8ChDGeKRjZnV4Nh4n0Qi7nhYZD/9fCPzEqkw==",
+      "requires": {
+        "randombytes": "^2.1.0"
+      }
+    },
     "set-blocking": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
@@ -18952,9 +19455,9 @@
       }
     },
     "typescript": {
-      "version": "4.7.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
-      "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ=="
+      "version": "4.8.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
+      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ=="
     },
     "uglify-js": {
       "version": "3.17.3",
diff --git a/package.json b/package.json
index e30529ba..848ed986 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,6 @@
   },
   "homepage": "https://github.com/inrupt/typescript-sdk-tools#readme",
   "dependencies": {
-    "deepmerge-json": "^1.5.0",
     "lerna": "^5.1.8"
   }
 }
diff --git a/packages/internal-test-env/.gitignore b/packages/internal-test-env/.gitignore
new file mode 100644
index 00000000..1521c8b7
--- /dev/null
+++ b/packages/internal-test-env/.gitignore
@@ -0,0 +1 @@
+dist
diff --git a/packages/internal-test-env/package.json b/packages/internal-test-env/package.json
index c9886d66..829292fb 100644
--- a/packages/internal-test-env/package.json
+++ b/packages/internal-test-env/package.json
@@ -2,15 +2,32 @@
   "name": "@inrupt/internal-test-env",
   "version": "1.4.0",
   "description": "This package provides various test environment utilities needed for jest when using the Inrupt SDKs",
-  "main": "index.ts",
+  "main": "dist/index.js",
+  "module": "dist/index.es.js",
   "publishConfig": {
     "access": "public"
   },
+  "scripts": {
+    "build": "rollup -c rollup.config.mjs"
+  },
   "author": "Inrupt <devtools-team@inrupt.com>",
   "license": "MIT",
+  "exports": {
+    ".": {
+      "require": "./dist/index.js"
+    }
+  },
   "dependencies": {
     "@inrupt/solid-client": "^1.23.3",
+    "@inrupt/solid-client-authn-browser": "^1.12.2",
     "@inrupt/solid-client-authn-node": "^1.12.2",
-    "dotenv": "^16.0.3"
+    "deepmerge-json": "^1.5.0"
+  },
+  "devDependencies": {
+    "dotenv": "^16.0.3",
+    "rollup": "^3.3.0",
+    "rollup-plugin-typescript2": "^0.34.1",
+    "tslib": "^2.4.1",
+    "typescript": "^4.8.4"
   }
 }
diff --git a/packages/internal-test-env/rollup.config.mjs b/packages/internal-test-env/rollup.config.mjs
new file mode 100644
index 00000000..e8507677
--- /dev/null
+++ b/packages/internal-test-env/rollup.config.mjs
@@ -0,0 +1,58 @@
+// The following is only possible from Node 18 onwards
+// import pkg from "./package.json" assert { type: "json" };
+
+// Until we only support Node 18+, this should be used instead
+// (see https://rollupjs.org/guide/en/#importing-packagejson)
+import { createRequire } from "node:module";
+const require = createRequire(import.meta.url);
+const pkg = require("./package.json");
+
+import typescript from "rollup-plugin-typescript2";
+
+const external = [
+  ...Object.keys(pkg.dependencies || {}),
+  "@inrupt/solid-client-authn-node",
+  "@inrupt/solid-client",
+];
+
+const plugins = [
+  typescript({
+    // Use our own version of TypeScript, rather than the one bundled with the plugin:
+    typescript: require("typescript"),
+    tsconfigOverride: {
+      compilerOptions: {
+        module: "esnext",
+      },
+    },
+  }),
+];
+
+const rollupDefaultConfig = { external, plugins };
+
+export default [
+  {
+    ...rollupDefaultConfig,
+    input: "index.ts",
+    output: [
+      {
+        file: pkg.main,
+        format: "cjs",
+      },
+      {
+        file: pkg.module,
+        entryFileNames: "[name].es.js",
+        format: "esm",
+      },
+    ],
+  },
+  {
+    ...rollupDefaultConfig,
+    input: ["index.ts"],
+    output: {
+      dir: "dist",
+      entryFileNames: "[name].d.ts",
+      format: "esm",
+      preserveModules: true,
+    },
+  },
+];
diff --git a/packages/internal-test-env/tsconfig.json b/packages/internal-test-env/tsconfig.json
new file mode 100644
index 00000000..435ef828
--- /dev/null
+++ b/packages/internal-test-env/tsconfig.json
@@ -0,0 +1,20 @@
+{
+  "compilerOptions": {
+    /* Basic Options */
+    "target": "ES2017",
+    "module": "commonjs",
+    // "moduleResolution": "node",
+    "lib": ["es2017", "dom"],
+    "declaration": true,
+    "outDir": "dist",
+    "rootDir": "./",
+    "strict": true,
+    "esModuleInterop": true,
+    // Prevent developers on different OSes from running into problems:
+    "forceConsistentCasingInFileNames": true,
+    /* Advanced Options */
+    "stripInternal": true,
+    "allowJs": false
+  },
+  "include": ["index.ts"]
+}