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bun.sh/docs/guides/runtime/tsconfig-paths.mdx
2025-11-21 14:06:19 -08:00

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---
title: Re-map import paths
sidebarTitle: Re-map import paths
mode: center
---
Bun reads the `paths` field in your `tsconfig.json` to re-write import paths. This is useful for aliasing package names or avoiding long relative paths.
```json tsconfig.json icon="file-json"
{
"compilerOptions": {
"paths": {
"my-custom-name": ["zod"],
"@components/*": ["./src/components/*"]
}
}
}
```
---
With the above `tsconfig.json`, the following imports will be re-written:
```ts tsconfig.ts icon="/icons/typescript.svg"
import { z } from "my-custom-name"; // imports from "zod"
import { Button } from "@components/Button"; // imports from "./src/components/Button"
```
---
See [Docs > Runtime > TypeScript](/runtime/typescript) for more information on using TypeScript with Bun.