diff --git a/README.md b/README.md
index 2a3e09f..d2a9fc2 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,24 @@
-# TypeDoc reproductions
+# Reproduce
 
-If you find a bug in TypeDoc and file an issue, it's helpful -- even necessary -- to create a minimal reproduction of the bug.
+```
+$ npm install
+$ npm run build -w base
+$ npm run build -w sub
+$ npx typedoc@0.25 --out ./docs
+```
 
-This link explains why we ask for a minimal reproduction. Thank you in advance!
-https://gist.github.com/Rich-Harris/88c5fc2ac6dc941b22e7996af05d70ff
+# Primary erroneous results:
+* Docs for class `Sub` must have a link in comment "Class that implements IBase". However, `IBase` is not a link, just text.
+* Docs for class `Sub` must have a link in "Implements - IBase". However, `IBase` is not  link, just text.
+* Docs for class `Sub` must have a link in method baz which returns "IBase". However, `IBase` is not  link, just text.
+* Docs for class `Sub` must have a link for parameter `foo` of method `another` which is of type "IBase". However, `IBase` is not  link, just text.
+* Docs for interface `IBase` should have in the comment links to `ISub` and `Sub`.
 
-One way to do that is opening a pull-request on this repository with your reproduction. Github Actions will execute `./run.sh`.
+These 4 errors should, IMHO, just work. It is annoying in a monorepo that you cannot link to other packages. There may be other occurrances (like having IBase as part of a method parameter, etc).
 
-You can put anything you want here: add/remove dependencies in `package.json`, change the commands in `run.sh`, change the code in `./src/index.ts`,
-or add a hundred more `.ts` files.
+# Secondary erroneous result:
+These may not be a bug but a related feature request. 
 
-Once your pull request is submitted here, link to it in your TypeDoc bug report.
+* Docs for `IBase` should mention `Sub` as implementiSng class and `ISub` as derived interface.
 
-Forked from the [ts-node-repros](https://github.com/TypeStrong/ts-node-repros) for TypeDoc.
+So, subclasses/interfaces in other packages within the monorepo should be listed for the base class, even if it is in another package.
diff --git a/base/.eslintignore b/base/.eslintignore
new file mode 100644
index 0000000..7fd6536
--- /dev/null
+++ b/base/.eslintignore
@@ -0,0 +1,6 @@
+# don't ever lint node_modules
+node_modules
+# don't lint build output
+lib
+# don't lint nyc coverage output
+coverage
\ No newline at end of file
diff --git a/base/.eslintrc.js b/base/.eslintrc.js
new file mode 100644
index 0000000..19410bc
--- /dev/null
+++ b/base/.eslintrc.js
@@ -0,0 +1,16 @@
+module.exports = {
+    root: true,
+    parser: '@typescript-eslint/parser',
+    plugins: [
+      '@typescript-eslint',
+    ],
+    extends: [
+      'eslint:recommended',
+      'plugin:@typescript-eslint/recommended',
+    ],
+    "rules": {
+      "no-unused-vars": "off",
+      "@typescript-eslint/no-unused-vars": ["error", { "argsIgnorePattern": "^_" }],
+      "no-constant-condition": ["error", { "checkLoops": false }] 
+    }
+  };
\ No newline at end of file
diff --git a/base/.gitattributes b/base/.gitattributes
new file mode 100644
index 0000000..9103071
--- /dev/null
+++ b/base/.gitattributes
@@ -0,0 +1,2 @@
+# Ignore all differences in line endings
+*        -crlf
\ No newline at end of file
diff --git a/base/.gitignore b/base/.gitignore
new file mode 100644
index 0000000..c3d61a7
--- /dev/null
+++ b/base/.gitignore
@@ -0,0 +1,6 @@
+node_modules
+lib
+.vscode
+**/*.nots
+typedoc-out.json
+docs
\ No newline at end of file
diff --git a/base/.prettierrc.json b/base/.prettierrc.json
new file mode 100644
index 0000000..022a478
--- /dev/null
+++ b/base/.prettierrc.json
@@ -0,0 +1,7 @@
+{
+    "trailingComma": "none",
+    "tabWidth": 4,
+    "semi": true,
+    "singleQuote": true,
+    "printWidth": 130
+  }
\ No newline at end of file
diff --git a/base/jestconfig.json b/base/jestconfig.json
new file mode 100644
index 0000000..7f0657e
--- /dev/null
+++ b/base/jestconfig.json
@@ -0,0 +1,6 @@
+{
+    "preset": "ts-jest",
+    "bail": 1,
+    "verbose": false,
+    "reporters": ["jest-standard-reporter"]
+  }
\ No newline at end of file
diff --git a/base/package.json b/base/package.json
new file mode 100644
index 0000000..f77a759
--- /dev/null
+++ b/base/package.json
@@ -0,0 +1,14 @@
+{
+  "name": "@mytest/base",
+  "main": "lib/index.js",
+  "devDependencies": {
+    "typescript": "^4.9.4"
+  },
+  "scripts": {
+    "build": "tsc"
+  },
+  "files": [
+    "lib/**/*",
+    "NOTICE"
+  ]
+}
diff --git a/base/src/index.ts b/base/src/index.ts
new file mode 100644
index 0000000..e99f9ba
--- /dev/null
+++ b/base/src/index.ts
@@ -0,0 +1,6 @@
+/**
+ * See {@link ISub} and {@link Sub}.
+ */
+export interface IBase {
+    foo(): void;
+}
\ No newline at end of file
diff --git a/base/tsconfig.json b/base/tsconfig.json
new file mode 100644
index 0000000..7591351
--- /dev/null
+++ b/base/tsconfig.json
@@ -0,0 +1,17 @@
+{
+    "compilerOptions": {
+      "target": "es2020",
+      "module": "commonjs",
+      "declaration": true,
+      "outDir": "./lib",
+      "strict": true,
+      "experimentalDecorators": true,
+      "emitDecoratorMetadata": true,
+      "esModuleInterop": true
+    },
+    "include": ["src"],
+    "exclude": ["node_modules", "**/__tests__/*"],
+    "typedocOptions": {
+      "entryPoints": ["src"]
+    }
+}
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..507c5f5
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,43 @@
+{
+	"name": "typedoc-repros",
+	"lockfileVersion": 3,
+	"requires": true,
+	"packages": {
+		"": {
+			"workspaces": [
+				"./base",
+				"./sub"
+			]
+		},
+		"base": {
+			"name": "@mytest/base",
+			"devDependencies": {
+				"typescript": "^4.9.4"
+			}
+		},
+		"node_modules/@mytest/base": {
+			"resolved": "base",
+			"link": true
+		},
+		"node_modules/@mytest/sub": {
+			"resolved": "sub",
+			"link": true
+		},
+		"node_modules/typescript": {
+			"version": "4.9.5",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+			"integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+			"dev": true,
+			"bin": {
+				"tsc": "bin/tsc",
+				"tsserver": "bin/tsserver"
+			},
+			"engines": {
+				"node": ">=4.2.0"
+			}
+		},
+		"sub": {
+			"name": "@mytest/sub"
+		}
+	}
+}
diff --git a/package.json b/package.json
index a94cd64..565a861 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,6 @@
 {
-  "name": "typedoc-repros",
-  "dependencies": {
-    "typedoc": "latest",
-    "typescript": "latest"
-  }
-}
+	"workspaces": [
+		"./base",
+		"./sub"
+	]
+}
\ No newline at end of file
diff --git a/run.sh b/run.sh
deleted file mode 100644
index c7f88cd..0000000
--- a/run.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/usr/bin/env bash
-
-# Automatically exit with an error code if any command fails
-set -e
-
-# Install package.json dependencies
-yarn
-
-# Run TypeDoc
-yarn typedoc
-
-echo
-echo ========================================================
-echo
-
-# Print commands before running them, to make CI output easier to understand
-set -v
-
-# You can add additional commands here to make assertions on the output,
-# if TypeDoc's output doesn't match what you expected. Here's one example
-# checking that the name from package.json is used in TypeDoc's output.
-
-test $(jq '.name' docs/docs.json) = '"typedoc-repros"'
diff --git a/src/index.ts b/src/index.ts
deleted file mode 100644
index c0a8215..0000000
--- a/src/index.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * Some code reproducing a bug.
- */
-export const bug = 123;
diff --git a/sub/.eslintignore b/sub/.eslintignore
new file mode 100644
index 0000000..cfdadd9
--- /dev/null
+++ b/sub/.eslintignore
@@ -0,0 +1,6 @@
+# don't ever lint node_modules
+node_modules
+# don't lint build output
+lib
+# don't lint nyc coverage output
+coverage
\ No newline at end of file
diff --git a/sub/.eslintrc.js b/sub/.eslintrc.js
new file mode 100644
index 0000000..d188c51
--- /dev/null
+++ b/sub/.eslintrc.js
@@ -0,0 +1,16 @@
+module.exports = {
+    root: true,
+    parser: '@typescript-eslint/parser',
+    plugins: [
+      '@typescript-eslint',
+    ],
+    extends: [
+      'eslint:recommended',
+      'plugin:@typescript-eslint/recommended',
+    ],
+    "rules": {
+      "no-unused-vars": "off",
+      "@typescript-eslint/no-unused-vars": ["error", { "argsIgnorePattern": "^_" }],
+      "no-constant-condition": ["error", { "checkLoops": false }] 
+    }
+  };
\ No newline at end of file
diff --git a/sub/.gitignore b/sub/.gitignore
new file mode 100644
index 0000000..5ba3949
--- /dev/null
+++ b/sub/.gitignore
@@ -0,0 +1,6 @@
+node_modules
+lib
+.vscode
+**/*.nots
+typedoc-out.json
+docs
\ No newline at end of file
diff --git a/sub/.prettierrc.json b/sub/.prettierrc.json
new file mode 100644
index 0000000..aabd8c8
--- /dev/null
+++ b/sub/.prettierrc.json
@@ -0,0 +1,7 @@
+{
+    "trailingComma": "none",
+    "tabWidth": 4,
+    "semi": true,
+    "singleQuote": true,
+    "printWidth": 130
+  }
\ No newline at end of file
diff --git a/sub/jestconfig.json b/sub/jestconfig.json
new file mode 100644
index 0000000..332e24c
--- /dev/null
+++ b/sub/jestconfig.json
@@ -0,0 +1,6 @@
+{
+    "preset": "ts-jest",
+    "bail": 1,
+    "verbose": false,
+    "reporters": ["jest-standard-reporter"]
+  }
\ No newline at end of file
diff --git a/sub/package.json b/sub/package.json
new file mode 100644
index 0000000..ba1cf86
--- /dev/null
+++ b/sub/package.json
@@ -0,0 +1,11 @@
+{
+  "name": "@mytest/sub",
+  "main": "lib/index.js",
+  "scripts": {
+    "build": "tsc"
+  },
+  "files": [
+    "lib/**/*",
+    "NOTICE"
+  ]
+}
diff --git a/sub/src/index.ts b/sub/src/index.ts
new file mode 100644
index 0000000..4a32e87
--- /dev/null
+++ b/sub/src/index.ts
@@ -0,0 +1,30 @@
+// This works: 
+// import { IBase } from '../../base/src';
+
+// This does not work: 
+import { IBase } from '@mytest/base';
+
+
+/**
+ * Interface that extends {@link IBase}
+ */
+export interface ISub extends IBase {
+    bar(): void;
+}
+
+/**
+ * Class that implements {@link IBase}
+ */
+export class Sub implements IBase {
+    foo(): void {
+        //
+    }
+
+    baz(): IBase | undefined {
+        return undefined;
+    }
+
+    another(foo: IBase): void {
+        //
+    }
+}
\ No newline at end of file
diff --git a/sub/tsconfig.json b/sub/tsconfig.json
new file mode 100644
index 0000000..1174e5a
--- /dev/null
+++ b/sub/tsconfig.json
@@ -0,0 +1,18 @@
+{
+    "compilerOptions": {
+      "target": "es2020",
+      "module": "commonjs",
+      "declaration": true,
+      "outDir": "./lib",
+      "strict": true,
+      "experimentalDecorators": true,
+      "emitDecoratorMetadata": true,
+      "esModuleInterop": true
+    },
+    "include": ["src"],
+    "exclude": ["node_modules", "**/__tests__/*"],
+    "typedocOptions": {
+      "entryPoints": ["src/index.ts"],
+      "entryPointStrategy": "resolve",
+    },
+}
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
deleted file mode 100644
index 8b08d45..0000000
--- a/tsconfig.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "compilerOptions": {
-        "strict": true
-    },
-    "include": ["src"]
-}
diff --git a/typedoc.json b/typedoc.json
index c990e40..637c054 100644
--- a/typedoc.json
+++ b/typedoc.json
@@ -1,8 +1,4 @@
 {
-    "$schema": "https://typedoc.org/schema.json",
-    "entryPoints": ["src/index.ts"],
-
-    "treatWarningsAsErrors": true,
-    "out": "docs",
-    "json": "docs/docs.json"
-}
+    "entryPoints": ["base", "sub"],
+    "entryPointStrategy": "packages",
+}
\ No newline at end of file