diff --git a/.vscode/settings.json b/.vscode/settings.json
index 3471dc6..cb84d9c 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -2,7 +2,7 @@
   "prettier.enable": false,
   "editor.formatOnSave": true,
   "editor.codeActionsOnSave": {
-    "source.fixAll.eslint": true
+    "source.fixAll.eslint": "explicit"
   },
   "editor.tabSize": 2,
   "cSpell.words": [
diff --git a/build.config.ts b/build.config.ts
index 5116f79..dd5904b 100644
--- a/build.config.ts
+++ b/build.config.ts
@@ -2,7 +2,7 @@ import { defineBuildConfig } from 'unbuild';
 
 export default defineBuildConfig({
   entries: [
-    'lib/index',
+    'src/index',
   ],
   declaration: true,
   clean: true,
diff --git a/package.json b/package.json
index 5d29d14..ae06083 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
       "import": "./dist/index.mjs"
     }
   },
-  "main": "./dist/index.mjs",
+  "main": "./dist/index.cjs",
   "module": "./dist/index.mjs",
   "types": "./dist/index.d.ts",
   "typesVersions": {
diff --git a/lib/MockGenerator.ts b/src/MockGenerator.ts
similarity index 100%
rename from lib/MockGenerator.ts
rename to src/MockGenerator.ts
diff --git a/lib/errors/DepthLimitError.ts b/src/errors/DepthLimitError.ts
similarity index 100%
rename from lib/errors/DepthLimitError.ts
rename to src/errors/DepthLimitError.ts
diff --git a/lib/generators/ArrayGenerator.ts b/src/generators/ArrayGenerator.ts
similarity index 100%
rename from lib/generators/ArrayGenerator.ts
rename to src/generators/ArrayGenerator.ts
diff --git a/lib/generators/BaseGenerator.ts b/src/generators/BaseGenerator.ts
similarity index 100%
rename from lib/generators/BaseGenerator.ts
rename to src/generators/BaseGenerator.ts
diff --git a/lib/generators/BigIntGenerator.ts b/src/generators/BigIntGenerator.ts
similarity index 100%
rename from lib/generators/BigIntGenerator.ts
rename to src/generators/BigIntGenerator.ts
diff --git a/lib/generators/BooleanGenerator.ts b/src/generators/BooleanGenerator.ts
similarity index 100%
rename from lib/generators/BooleanGenerator.ts
rename to src/generators/BooleanGenerator.ts
diff --git a/lib/generators/BrandedGenerator.ts b/src/generators/BrandedGenerator.ts
similarity index 100%
rename from lib/generators/BrandedGenerator.ts
rename to src/generators/BrandedGenerator.ts
diff --git a/lib/generators/CatchGenerator.ts b/src/generators/CatchGenerator.ts
similarity index 100%
rename from lib/generators/CatchGenerator.ts
rename to src/generators/CatchGenerator.ts
diff --git a/lib/generators/DateGenerator.ts b/src/generators/DateGenerator.ts
similarity index 100%
rename from lib/generators/DateGenerator.ts
rename to src/generators/DateGenerator.ts
diff --git a/lib/generators/DefaultGenerator.ts b/src/generators/DefaultGenerator.ts
similarity index 100%
rename from lib/generators/DefaultGenerator.ts
rename to src/generators/DefaultGenerator.ts
diff --git a/lib/generators/DiscriminatedUnionGenerator.ts b/src/generators/DiscriminatedUnionGenerator.ts
similarity index 100%
rename from lib/generators/DiscriminatedUnionGenerator.ts
rename to src/generators/DiscriminatedUnionGenerator.ts
diff --git a/lib/generators/EffectsGenerator.ts b/src/generators/EffectsGenerator.ts
similarity index 100%
rename from lib/generators/EffectsGenerator.ts
rename to src/generators/EffectsGenerator.ts
diff --git a/lib/generators/EnumGenerator.ts b/src/generators/EnumGenerator.ts
similarity index 100%
rename from lib/generators/EnumGenerator.ts
rename to src/generators/EnumGenerator.ts
diff --git a/lib/generators/FunctionGenerator.ts b/src/generators/FunctionGenerator.ts
similarity index 100%
rename from lib/generators/FunctionGenerator.ts
rename to src/generators/FunctionGenerator.ts
diff --git a/lib/generators/IntersectionGenerator.ts b/src/generators/IntersectionGenerator.ts
similarity index 100%
rename from lib/generators/IntersectionGenerator.ts
rename to src/generators/IntersectionGenerator.ts
diff --git a/lib/generators/LazyGenerator.ts b/src/generators/LazyGenerator.ts
similarity index 100%
rename from lib/generators/LazyGenerator.ts
rename to src/generators/LazyGenerator.ts
diff --git a/lib/generators/LiteralGenerator.ts b/src/generators/LiteralGenerator.ts
similarity index 100%
rename from lib/generators/LiteralGenerator.ts
rename to src/generators/LiteralGenerator.ts
diff --git a/lib/generators/MapGenerator.ts b/src/generators/MapGenerator.ts
similarity index 100%
rename from lib/generators/MapGenerator.ts
rename to src/generators/MapGenerator.ts
diff --git a/lib/generators/NaNGenerator.ts b/src/generators/NaNGenerator.ts
similarity index 100%
rename from lib/generators/NaNGenerator.ts
rename to src/generators/NaNGenerator.ts
diff --git a/lib/generators/NativeEnumGenerator.ts b/src/generators/NativeEnumGenerator.ts
similarity index 100%
rename from lib/generators/NativeEnumGenerator.ts
rename to src/generators/NativeEnumGenerator.ts
diff --git a/lib/generators/NullGenerator.ts b/src/generators/NullGenerator.ts
similarity index 100%
rename from lib/generators/NullGenerator.ts
rename to src/generators/NullGenerator.ts
diff --git a/lib/generators/NullableGenerator.ts b/src/generators/NullableGenerator.ts
similarity index 100%
rename from lib/generators/NullableGenerator.ts
rename to src/generators/NullableGenerator.ts
diff --git a/lib/generators/NumberGenerator.ts b/src/generators/NumberGenerator.ts
similarity index 100%
rename from lib/generators/NumberGenerator.ts
rename to src/generators/NumberGenerator.ts
diff --git a/lib/generators/ObjectGenerator.ts b/src/generators/ObjectGenerator.ts
similarity index 100%
rename from lib/generators/ObjectGenerator.ts
rename to src/generators/ObjectGenerator.ts
diff --git a/lib/generators/OptionalGenerator.ts b/src/generators/OptionalGenerator.ts
similarity index 100%
rename from lib/generators/OptionalGenerator.ts
rename to src/generators/OptionalGenerator.ts
diff --git a/lib/generators/PipelineGenerator.ts b/src/generators/PipelineGenerator.ts
similarity index 100%
rename from lib/generators/PipelineGenerator.ts
rename to src/generators/PipelineGenerator.ts
diff --git a/lib/generators/PromiseGenerator.ts b/src/generators/PromiseGenerator.ts
similarity index 100%
rename from lib/generators/PromiseGenerator.ts
rename to src/generators/PromiseGenerator.ts
diff --git a/lib/generators/RecordGenerator.ts b/src/generators/RecordGenerator.ts
similarity index 100%
rename from lib/generators/RecordGenerator.ts
rename to src/generators/RecordGenerator.ts
diff --git a/lib/generators/SetGenerator.ts b/src/generators/SetGenerator.ts
similarity index 100%
rename from lib/generators/SetGenerator.ts
rename to src/generators/SetGenerator.ts
diff --git a/lib/generators/StringGenerator.ts b/src/generators/StringGenerator.ts
similarity index 100%
rename from lib/generators/StringGenerator.ts
rename to src/generators/StringGenerator.ts
diff --git a/lib/generators/SymbolGenerator.ts b/src/generators/SymbolGenerator.ts
similarity index 100%
rename from lib/generators/SymbolGenerator.ts
rename to src/generators/SymbolGenerator.ts
diff --git a/lib/generators/TuppleGenerator.ts b/src/generators/TuppleGenerator.ts
similarity index 100%
rename from lib/generators/TuppleGenerator.ts
rename to src/generators/TuppleGenerator.ts
diff --git a/lib/generators/UndefinedGenerator.ts b/src/generators/UndefinedGenerator.ts
similarity index 100%
rename from lib/generators/UndefinedGenerator.ts
rename to src/generators/UndefinedGenerator.ts
diff --git a/lib/generators/UnionGenerator.ts b/src/generators/UnionGenerator.ts
similarity index 100%
rename from lib/generators/UnionGenerator.ts
rename to src/generators/UnionGenerator.ts
diff --git a/lib/generators/VoidGenerator.ts b/src/generators/VoidGenerator.ts
similarity index 100%
rename from lib/generators/VoidGenerator.ts
rename to src/generators/VoidGenerator.ts
diff --git a/lib/index.ts b/src/index.ts
similarity index 100%
rename from lib/index.ts
rename to src/index.ts
diff --git a/tests/effects.test.ts b/tests/effects.test.ts
index 4bae029..66f6884 100644
--- a/tests/effects.test.ts
+++ b/tests/effects.test.ts
@@ -1,6 +1,6 @@
 import { describe, test, expect as viExpect } from 'vitest';
 import { z } from 'zod';
-import { createMock } from '../lib';
+import { createMock } from '../src';
 import { expect } from './utils/expect';
 
 describe('Effects', () => {
diff --git a/tests/utils/expect.ts b/tests/utils/expect.ts
index c2a60ca..4f307d4 100644
--- a/tests/utils/expect.ts
+++ b/tests/utils/expect.ts
@@ -1,6 +1,6 @@
 import type { z } from 'zod';
 import { expect as viExpect } from 'vitest';
-import { createMock } from '../../lib';
+import { createMock } from '../../src';
 
 export function expect<T extends z.ZodTypeAny>(schema: T) {
   return viExpect(schema.safeParse(createMock(schema)).success).toBe(true);