diff --git a/.prettierignore b/.prettierignore
index 36a5c5a1..50b89dc2 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,8 +1,11 @@
+*.log
 *.snap
 *.styl
 *.svg
 .*ignore
+.DS_Store
 .nojekyll
+.nvmrc
 docs/.vuepress/dist
 /change/
 /CHANGELOG.*
diff --git a/src/__e2e__/bump.test.ts b/src/__e2e__/bump.test.ts
index a11e93c6..40fb0767 100644
--- a/src/__e2e__/bump.test.ts
+++ b/src/__e2e__/bump.test.ts
@@ -584,12 +584,12 @@ describe('version bumping', () => {
         const jsonPath = path.join(packagePath, 'package.json');
         expect(fs.readJSONSync(jsonPath).version).toBe('1.1.0');
       },
-    }
+    };
 
     await bump({
       path: repo.rootPath,
       bumpDeps: false,
-      hooks
+      hooks,
     } as BeachballOptions);
 
     expect(postBumpCalled).toBe(true);
@@ -610,16 +610,16 @@ describe('version bumping', () => {
     let postbumpCalled = false;
 
     const hooks: BeachballOptions['hooks'] = {
-        postbump: async (packagePath, name, version) => {
-          postbumpCalled = true;
-          expect(packagePath.endsWith(path.join('packages', 'pkg-1'))).toBeTruthy();
-          expect(name).toBe('pkg-1');
-          expect(version).toBe('1.1.0');
+      postbump: async (packagePath, name, version) => {
+        postbumpCalled = true;
+        expect(packagePath.endsWith(path.join('packages', 'pkg-1'))).toBeTruthy();
+        expect(name).toBe('pkg-1');
+        expect(version).toBe('1.1.0');
 
-          const jsonPath = path.join(packagePath, 'package.json');
-          expect((await fs.readJSON(jsonPath)).version).toBe('1.1.0');
-        },
-      }
+        const jsonPath = path.join(packagePath, 'package.json');
+        expect((await fs.readJSON(jsonPath)).version).toBe('1.1.0');
+      },
+    };
 
     await bump({
       path: repo.rootPath,
@@ -642,17 +642,16 @@ describe('version bumping', () => {
 
     repo.push();
 
-
     const hooks: BeachballOptions['hooks'] = {
-        postbump: async (_packagePath, _name, _version): Promise<void> => {
-          throw new Error('Foo');
-        },
-    }
+      postbump: async (_packagePath, _name, _version): Promise<void> => {
+        throw new Error('Foo');
+      },
+    };
 
     const bumpResult = bump({
       path: repo.rootPath,
       bumpDeps: false,
-      hooks
+      hooks,
     } as BeachballOptions);
 
     await expect(bumpResult).rejects.toThrow('Foo');
diff --git a/src/types/BeachballOptions.ts b/src/types/BeachballOptions.ts
index 902dcbc2..39b19673 100644
--- a/src/types/BeachballOptions.ts
+++ b/src/types/BeachballOptions.ts
@@ -204,7 +204,12 @@ export interface HooksOptions {
    * @param version The post-bump version of the package to be published
    * @param packageInfos Metadata about other packages processed by Beachball. Computed post-bump. Readonly.
    */
-  prepublish?: (packagePath: string, name: string, version: string, packageInfos: Readonly<PackageInfos>) => void | Promise<void>;
+  prepublish?: (
+    packagePath: string,
+    name: string,
+    version: string,
+    packageInfos: Readonly<PackageInfos>
+  ) => void | Promise<void>;
 
   /**
    * Runs for each package after the publish command.
@@ -215,7 +220,12 @@ export interface HooksOptions {
    * @param version The post-bump version of the package to be published
    * @param packageInfos Metadata about other packages processed by Beachball. Computed post-bump. Readonly.
    */
-  postpublish?: (packagePath: string, name: string, version: string, packageInfos: Readonly<PackageInfos>) => void | Promise<void>;
+  postpublish?: (
+    packagePath: string,
+    name: string,
+    version: string,
+    packageInfos: Readonly<PackageInfos>
+  ) => void | Promise<void>;
 
   /**
    * Runs for each package, before writing changelog and package.json updates
@@ -236,7 +246,12 @@ export interface HooksOptions {
    * @param version The post-bump version of the package to be published
    * @param packageInfos Metadata about other packages processed by Beachball. Computed post-bump. Readonly.
    */
-  postbump?: (packagePath: string, name: string, version: string, packageInfos: Readonly<PackageInfos>) => void | Promise<void>;
+  postbump?: (
+    packagePath: string,
+    name: string,
+    version: string,
+    packageInfos: Readonly<PackageInfos>
+  ) => void | Promise<void>;
 
   /**
    * Runs once after all bumps to all packages before committing changes