diff --git a/.changeset/hip-cases-learn.md b/.changeset/hip-cases-learn.md
new file mode 100644
index 00000000..804d15e1
--- /dev/null
+++ b/.changeset/hip-cases-learn.md
@@ -0,0 +1,5 @@
+---
+"@nodesecure/mama": patch
+---
+
+Refactor scanLockFiles
diff --git a/workspaces/mama/README.md b/workspaces/mama/README.md
index 1b48f9f9..1003967b 100644
--- a/workspaces/mama/README.md
+++ b/workspaces/mama/README.md
@@ -38,7 +38,7 @@ This package exports a set of standalone utilities that are internally used by t
 - [packageJSONIntegrityHash](./docs/packageJSONIntegrityHash.md)
 - [parseNpmSpec](./docs/parseNpmSpec.md)
 - [inspectModuleType](./docs/inspectModuleType.md)
-- [scanLockFiles](./docs/scan-lockfiles.md)
+- [scanLockFiles](./docs/scanLockFiles.md)
 
 ## ManifestManager API
 
diff --git a/workspaces/mama/docs/scan-lockfiles.md b/workspaces/mama/docs/scan-lockfiles.md
deleted file mode 100644
index f03b56d0..00000000
--- a/workspaces/mama/docs/scan-lockfiles.md
+++ /dev/null
@@ -1,13 +0,0 @@
-# scanLockFiles
-
-Scans for lock files in the given path.
-
-This function searches for common package manager lock files
-such as package-lock.json, yarn.lock, pnpm-lock.yaml, etc.
-returns an Object of found lock file with their paths
-
-## Function Signature
-
-```ts
-export function scanLockFiles(dirPath: string): null | Record<string, string>;
-```
diff --git a/workspaces/mama/docs/scanLockFiles.md b/workspaces/mama/docs/scanLockFiles.md
new file mode 100644
index 00000000..cc19cdae
--- /dev/null
+++ b/workspaces/mama/docs/scanLockFiles.md
@@ -0,0 +1,24 @@
+# scanLockFiles
+
+Scans for lock files in the given path.
+
+This function searches for common package manager lock files
+such as package-lock.json, yarn.lock, pnpm-lock.yaml, etc.
+returns an Object of found lock file with their paths
+
+## Function Signature
+
+```ts
+export const LOCK_FILES = {
+  npm: "package-lock.json",
+  bun: "bun.lockb",
+  pnpm: "pnpm-lock.yaml",
+  yarn: "yarn.lock",
+  deno: "deno.lock"
+} as const;
+
+export type LockFileProvider = keyof typeof LOCK_FILES;
+export type LockFileName = typeof LOCK_FILES[LockFileProvider];
+
+export function scanLockFiles(dirPath: string): Partial<Record<LockFileProvider, LockFileName>>;
+```
diff --git a/workspaces/mama/src/utils/index.ts b/workspaces/mama/src/utils/index.ts
index 3f2648ff..9b176a77 100644
--- a/workspaces/mama/src/utils/index.ts
+++ b/workspaces/mama/src/utils/index.ts
@@ -1,4 +1,4 @@
 export * from "./integrity-hash.ts";
 export * from "./inspectModuleType.ts";
 export * from "./parseNpmSpec.ts";
-export * from "./scan-lockfiles.ts";
+export * from "./scanLockFiles.ts";
diff --git a/workspaces/mama/src/utils/scan-lockfiles.ts b/workspaces/mama/src/utils/scan-lockfiles.ts
deleted file mode 100644
index 974cbcb2..00000000
--- a/workspaces/mama/src/utils/scan-lockfiles.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-// Import Node.js Dependencies
-import fs from "node:fs";
-
-export const LOCK_FILES = [
-  ["npm", "package-lock.json"],
-  ["bun", "bun.lockb"],
-  ["pnpm", "pnpm-lock.yaml"],
-  ["yarn", "yarn.lock"],
-  ["deno", "deno.lock"]
-];
-
-export function scanLockFiles(dirPath: string): null | Record<string, string> {
-  const dir = fs.readdirSync(dirPath);
-  if (dir.length === 0) {
-    return null;
-  }
-
-  const filteredEntries = Array.from(LOCK_FILES).flatMap(([k, v]) => (dir.includes(v) ? [[k, v]] : [])
-  );
-
-  return filteredEntries.length === 0
-    ? null
-    : Object.fromEntries(filteredEntries);
-}
diff --git a/workspaces/mama/src/utils/scanLockFiles.ts b/workspaces/mama/src/utils/scanLockFiles.ts
new file mode 100644
index 00000000..14aad8bd
--- /dev/null
+++ b/workspaces/mama/src/utils/scanLockFiles.ts
@@ -0,0 +1,28 @@
+// Import Node.js Dependencies
+import fs from "node:fs";
+
+export const LOCK_FILES = {
+  npm: "package-lock.json",
+  bun: "bun.lockb",
+  pnpm: "pnpm-lock.yaml",
+  yarn: "yarn.lock",
+  deno: "deno.lock"
+} as const;
+
+export type LockFileProvider = keyof typeof LOCK_FILES;
+export type LockFileName = typeof LOCK_FILES[LockFileProvider];
+
+export function scanLockFiles(
+  dirPath: string
+): Partial<Record<LockFileProvider, LockFileName>> {
+  const dir = fs.readdirSync(dirPath);
+  if (dir.length === 0) {
+    return {};
+  }
+
+  const filteredEntries = Object
+    .entries(LOCK_FILES)
+    .flatMap(([providerName, fileName]) => (dir.includes(fileName) ? [[providerName, fileName]] : []));
+
+  return Object.fromEntries(filteredEntries);
+}
diff --git a/workspaces/mama/test/scan-lockfiles.spec.ts b/workspaces/mama/test/scan-lockfiles.spec.ts
deleted file mode 100644
index 4b96513b..00000000
--- a/workspaces/mama/test/scan-lockfiles.spec.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-// Import Node.js Dependencies
-import { describe, test } from "node:test";
-import assert from "node:assert";
-import fs from "node:fs";
-import os from "node:os";
-import path from "node:path";
-
-// Import Internal Dependencies
-import { scanLockFiles, LOCK_FILES } from "../src/index.ts";
-
-describe("scanLockFiles", () => {
-  test("should scan lock files", () => {
-    const output: [string, string][] = [];
-    const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "/"));
-
-    for (const [k, v] of LOCK_FILES) {
-      const filepath = path.join(tmpDir, v);
-
-      fs.writeFileSync(filepath, "");
-      output.push([k, v]);
-    }
-
-    assert.deepEqual(scanLockFiles(tmpDir), Object.fromEntries(output));
-  });
-
-  test("should return null no lockfiles", () => {
-    const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "/"));
-    assert.deepEqual(scanLockFiles(tmpDir), null);
-  });
-});
diff --git a/workspaces/mama/test/scanLockFiles.spec.ts b/workspaces/mama/test/scanLockFiles.spec.ts
new file mode 100644
index 00000000..8ac34968
--- /dev/null
+++ b/workspaces/mama/test/scanLockFiles.spec.ts
@@ -0,0 +1,42 @@
+// Import Node.js Dependencies
+import { describe, test, beforeEach, afterEach } from "node:test";
+import assert from "node:assert";
+import fs from "node:fs";
+import os from "node:os";
+import path from "node:path";
+
+// Import Internal Dependencies
+import { scanLockFiles, LOCK_FILES } from "../src/index.ts";
+
+describe("scanLockFiles", () => {
+  let tmpDir: string;
+
+  beforeEach(() => {
+    tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "/"));
+  });
+
+  afterEach(() => {
+    fs.rmSync(tmpDir, { recursive: true, force: true });
+  });
+
+  test("should scan lock files", () => {
+    const output = Array.from(createFile(tmpDir));
+    assert.deepEqual(
+      scanLockFiles(tmpDir),
+      Object.fromEntries(output)
+    );
+  });
+
+  test("should return null no lockfiles", () => {
+    assert.deepEqual(scanLockFiles(tmpDir), {});
+  });
+});
+
+function* createFile(tempDir: string): IterableIterator<[string, string]> {
+  for (const [providerName, fileName] of Object.entries(LOCK_FILES)) {
+    const filepath = path.join(tempDir, fileName);
+
+    fs.writeFileSync(filepath, "");
+    yield [providerName, fileName];
+  }
+}