diff --git a/apps/kazam/src/utils/define-config.ts b/apps/kazam/src/utils/define-config.ts
index 592ac14..27a5ecc 100644
--- a/apps/kazam/src/utils/define-config.ts
+++ b/apps/kazam/src/utils/define-config.ts
@@ -42,3 +42,6 @@ export type KazamConfig = z.infer<typeof configSchema>
 export type UserConfig = z.input<typeof configSchema>
 
 export const defineConfig = (config: UserConfig) => configSchema.parse(config)
+
+const assertType = <T>(_: T) => _
+assertType<Parameters<ParserBase['load']>[0]>(<KazamConfig>{})
diff --git a/packages/kaz-ast/build.config.ts b/packages/kaz-ast/build.config.ts
new file mode 100644
index 0000000..55a3e87
--- /dev/null
+++ b/packages/kaz-ast/build.config.ts
@@ -0,0 +1,5 @@
+import { defineBuildConfig } from 'unbuild'
+
+export default defineBuildConfig({
+  failOnWarn: false,
+})
diff --git a/packages/kaz-ast/package.json b/packages/kaz-ast/package.json
index 00b99c7..18fc1c0 100644
--- a/packages/kaz-ast/package.json
+++ b/packages/kaz-ast/package.json
@@ -6,12 +6,14 @@
     ".": {
       "require": "./dist/index.cjs",
       "import": "./dist/index.mjs"
-    }
+    },
+    "./README.md": "./README.md"
   },
   "main": "./dist/index.cjs",
   "types": "./dist/index.d.ts",
   "files": [
-    "dist"
+    "dist",
+    "README.md"
   ],
   "scripts": {
     "build": "unbuild",
diff --git a/packages/kaz-ast/src/index.ts b/packages/kaz-ast/src/index.ts
index 5fed89b..ec94a61 100644
--- a/packages/kaz-ast/src/index.ts
+++ b/packages/kaz-ast/src/index.ts
@@ -1,6 +1,6 @@
 import { parse as _parse, tokenize as _tokenize } from './lib/voltair'
 import type { ParserError, Token } from './lib/voltair'
-import { type KazAst, kazAstSchema } from './types/KazAst'
+import type { KazAst } from './types/KazAst'
 import config from './voltair.config'
 
 export const tokenize = (input: string) => {
@@ -11,5 +11,4 @@ export const parse = (tokens: Token[]) => {
   return _parse(tokens, config.entry) as ParserError | KazAst | undefined
 }
 
-export { kazAstSchema, type KazAst }
-export * as schemas from './types/KazAst'
+export * from './types/KazAst'
diff --git a/packages/parser-base/src/parser-base.ts b/packages/parser-base/src/parser-base.ts
index f94950e..5873de4 100644
--- a/packages/parser-base/src/parser-base.ts
+++ b/packages/parser-base/src/parser-base.ts
@@ -1,6 +1,14 @@
-import type { ITransformerInput } from '@whitebird/kazam-transformer-base'
+import type { ITransformerInput, TransformerBase } from '@whitebird/kazam-transformer-base'
 
-import type { KazamConfig } from './types/KazamConfig'
+type Transformer = new (...args: ConstructorParameters<typeof TransformerBase>) => TransformerBase
+type Parser = new (...args: ConstructorParameters<typeof ParserBase>) => ParserBase
+
+interface KazamConfig {
+  input: string[]
+  output: string
+  transformers: [Transformer, ...Transformer[]]
+  parsers: [Parser, ...Parser[]]
+}
 
 export abstract class ParserBase {
   abstract load(config: KazamConfig): unknown | Promise<unknown>
diff --git a/packages/parser-base/src/types/KazamConfig.ts b/packages/parser-base/src/types/KazamConfig.ts
deleted file mode 100644
index 52d19b4..0000000
--- a/packages/parser-base/src/types/KazamConfig.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import type { TransformerBase } from '@whitebird/kazam-transformer-base'
-import { assertType } from 'vitest'
-
-import type { KazamConfig as _KazamConfig } from '../../../../apps/kazam'
-import type { ParserBase } from '../parser-base'
-
-type Transformer = new (...args: ConstructorParameters<typeof TransformerBase>) => TransformerBase
-type Parser = new (...args: ConstructorParameters<typeof ParserBase>) => ParserBase
-
-export interface KazamConfig {
-  input: string[]
-  output: string
-  transformers: [Transformer, ...Transformer[]]
-  parsers: [Parser, ...Parser[]]
-}
-
-// Following 2 lines check that KazamConfig is assignable to the type KazamConfig defined in apps/kazam
-assertType<_KazamConfig>(<KazamConfig>{})
-assertType<KazamConfig>(<_KazamConfig>{})
diff --git a/packages/transformer-react/src/transformer-react.ts b/packages/transformer-react/src/transformer-react.ts
index e2610ce..5614bf2 100644
--- a/packages/transformer-react/src/transformer-react.ts
+++ b/packages/transformer-react/src/transformer-react.ts
@@ -1,6 +1,6 @@
 import * as path from 'node:path'
 
-import { schemas } from '@whitebird/kaz-ast'
+import * as schemas from '@whitebird/kaz-ast'
 import { type ITransformerOutput, TransformerBase } from '@whitebird/kazam-transformer-base'
 import prettier from 'prettier'
 import type { z } from 'zod'
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 619db1e..5a43aab 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -140,14 +140,12 @@ importers:
       '@types/node': ^18.11.9
       '@whitebird/kazam-transformer-base': workspace:*
       esno: ^0.16.3
-      rimraf: ^3.0.2
       vitest: ^0.25.3
     dependencies:
       '@whitebird/kazam-transformer-base': link:../transformer-base
     devDependencies:
       '@types/node': 18.11.10
       esno: 0.16.3
-      rimraf: 3.0.2
       vitest: 0.25.3
 
   packages/parser-kaz:
@@ -172,7 +170,6 @@ importers:
       '@types/node': ^18.11.9
       '@whitebird/kaz-ast': workspace:*
       esno: ^0.16.3
-      rimraf: ^3.0.2
       zod: ^3.19.1
       zod-to-json-schema: ^3.18.1
     dependencies:
@@ -182,7 +179,6 @@ importers:
     devDependencies:
       '@types/node': 18.11.10
       esno: 0.16.3
-      rimraf: 3.0.2
 
   packages/transformer-react:
     specifiers:
@@ -194,7 +190,6 @@ importers:
       '@whitebird/kazam-transformer-base': workspace:*
       deepmerge: ^4.3.1
       lodash: ^4.17.21
-      rimraf: ^3.0.2
       vitest: ^0.25.3
       zod: ^3.19.1
     dependencies:
@@ -208,7 +203,6 @@ importers:
     devDependencies:
       '@types/node': 18.11.10
       '@vitest/coverage-c8': 0.25.3
-      rimraf: 3.0.2
       vitest: 0.25.3
 
 packages: