diff --git a/.github/linters/tsconfig.json b/.github/linters/tsconfig.json
index a34cf90..4a2af0c 100644
--- a/.github/linters/tsconfig.json
+++ b/.github/linters/tsconfig.json
@@ -4,6 +4,6 @@
   "compilerOptions": {
     "noEmit": true
   },
-  "include": ["../../__tests__/**/*", "../../src/**/*"],
+  "include": ["../../__tests__/**/*", "../../__mocks__/**/*", "../../src/**/*"],
   "exclude": ["../../dist", "../../node_modules", "../../coverage", "*.json"]
 }
diff --git a/__mocks__/@actions/github.ts b/__mocks__/@actions/github.ts
new file mode 100644
index 0000000..39618cc
--- /dev/null
+++ b/__mocks__/@actions/github.ts
@@ -0,0 +1,76 @@
+export const getOctokit = jest.fn(() => ({
+  rest: {
+    pulls: {
+      listFiles: jest.fn(async ({ page }) => {
+        if (page === 1) {
+          return Promise.resolve({
+            data: Array.from({ length: 100 }, (_, i) => ({
+              filename: `src/app1/file${i}.ts`,
+            })),
+          });
+        } else if (page === 2) {
+          return Promise.resolve({
+            data: Array.from({ length: 100 }, (_, i) => ({
+              filename: `src/app2/file${i}.ts`,
+            })),
+          });
+        } else if (page === 3) {
+          return Promise.resolve({
+            data: Array.from({ length: 85 }, (_, i) => ({
+              filename: `src/lib1/file${i}.ts`,
+            })),
+          });
+        } else {
+          return Promise.resolve({ data: [] });
+        }
+      }),
+
+      requestReviewers: jest.fn(),
+    },
+
+    issues: {
+      createComment: jest.fn(),
+    },
+
+    repos: {
+      getContent: jest.fn(async ({ path }) => {
+        if (path === ".github/codeowners.yaml") {
+          return Promise.resolve({
+            data: {
+              type: "file",
+              content: Buffer.from("src/**:\n  - owner1").toString("base64"),
+            },
+          });
+        } else if (path === ".github/invalid.yaml") {
+          return Promise.resolve({
+            data: {
+              type: "file",
+              content: Buffer.from("[invalid yaml").toString("base64"),
+            },
+          });
+        } else {
+          return Promise.resolve({ data: [] });
+        }
+      }),
+    },
+  },
+}));
+
+export const context = {
+  sha: "sha",
+
+  repo: {
+    owner: "owner",
+    repo: "repo",
+  },
+
+  payload: {
+    sender: {
+      login: "prAuthor",
+    },
+
+    pull_request: {
+      number: 1,
+    },
+  },
+};
diff --git a/__tests__/github.test.ts b/__tests__/github.test.ts
index fe8df29..f7c37eb 100644
--- a/__tests__/github.test.ts
+++ b/__tests__/github.test.ts
@@ -2,86 +2,9 @@ import * as core from "@actions/core";
 import * as github from "../src/github";
 import { getOctokit } from "@actions/github";
 
-let debugMock: jest.SpiedFunction<typeof core.debug>;
+jest.mock("@actions/github");
 
-jest.mock("@actions/github", () => ({
-  getOctokit: jest.fn(() => ({
-    rest: {
-      pulls: {
-        listFiles: jest.fn(async ({ page }) => {
-          if (page === 1) {
-            return Promise.resolve({
-              data: Array.from({ length: 100 }, (_, i) => ({
-                filename: `src/app1/file${i}.ts`,
-              })),
-            });
-          } else if (page === 2) {
-            return Promise.resolve({
-              data: Array.from({ length: 100 }, (_, i) => ({
-                filename: `src/app2/file${i}.ts`,
-              })),
-            });
-          } else if (page === 3) {
-            return Promise.resolve({
-              data: Array.from({ length: 85 }, (_, i) => ({
-                filename: `src/lib1/file${i}.ts`,
-              })),
-            });
-          } else {
-            return Promise.resolve({ data: [] });
-          }
-        }),
-
-        requestReviewers: jest.fn(),
-      },
-
-      issues: {
-        createComment: jest.fn(),
-      },
-
-      repos: {
-        getContent: jest.fn(async ({ path }) => {
-          if (path === ".github/codeowners.yaml") {
-            return Promise.resolve({
-              data: {
-                type: "file",
-                content: Buffer.from("src/**:\n  - owner1").toString("base64"),
-              },
-            });
-          } else if (path === ".github/invalid.yaml") {
-            return Promise.resolve({
-              data: {
-                type: "file",
-                content: Buffer.from("[invalid yaml").toString("base64"),
-              },
-            });
-          } else {
-            return Promise.resolve({ data: [] });
-          }
-        }),
-      },
-    },
-  })),
-
-  context: {
-    sha: "sha",
-
-    repo: {
-      owner: "owner",
-      repo: "repo",
-    },
-
-    payload: {
-      sender: {
-        login: "prAuthor",
-      },
-
-      pull_request: {
-        number: 1,
-      },
-    },
-  },
-}));
+let debugMock: jest.SpiedFunction<typeof core.debug>;
 
 describe("parseConfig", () => {
   it("parses the config file", async () => {
diff --git a/__tests__/main.test.ts b/__tests__/main.test.ts
index b953be7..b64ca1c 100644
--- a/__tests__/main.test.ts
+++ b/__tests__/main.test.ts
@@ -1,59 +1,7 @@
 import * as core from "@actions/core";
 import * as main from "../src/main";
 
-jest.mock("@actions/github", () => ({
-  getOctokit: jest.fn(() => ({
-    rest: {
-      pulls: {
-        listFiles: jest
-          .fn()
-          .mockResolvedValueOnce({
-            data: [
-              { filename: "src/index.ts" },
-              { filename: "src/main.ts" },
-              { filename: "src/match.ts" },
-              { filename: "README.md" },
-            ],
-          })
-          .mockResolvedValue({ data: [] }),
-
-        requestReviewers: jest.fn(),
-      },
-
-      issues: {
-        createComment: jest.fn(),
-      },
-
-      repos: {
-        getContent: jest.fn().mockResolvedValue({
-          data: {
-            type: "file",
-            content: Buffer.from("src/**:\n  - owner1").toString("base64"),
-          },
-        }),
-      },
-    },
-  })),
-
-  context: {
-    sha: "sha",
-
-    repo: {
-      owner: "owner",
-      repo: "repo",
-    },
-
-    payload: {
-      sender: {
-        login: "prAuthor",
-      },
-
-      pull_request: {
-        number: 1,
-      },
-    },
-  },
-}));
+jest.mock("@actions/github");
 
 const runMock = jest.spyOn(main, "run");
 
diff --git a/tsconfig.json b/tsconfig.json
index 2f26aac..877d8f1 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -15,5 +15,11 @@
     "skipLibCheck": true,
     "newLine": "lf"
   },
-  "exclude": ["./dist", "./node_modules", "./__tests__", "./coverage"]
+  "exclude": [
+    "./dist",
+    "./node_modules",
+    "./__tests__",
+    "./__mocks__",
+    "./coverage"
+  ]
 }