# APP_INTERCEPTOR

**Kind:** Constant

**Source:** [`packages/core/constants.ts`](https://github.com/nestjs/nest/blob/master/packages/core/constants.ts#L13)

**Part of:** [Core](subsystem-packages-core)

## Definition

```ts
'APP_INTERCEPTOR'
```

## Value

```ts
'APP_INTERCEPTOR'
```

## Used by

4 references from 4 files. Each is a place in this repository where the symbol is actually used — go read one rather than trusting an example.

### Imported by (4)

- `CoreModule` — `integration/inspector/src/core/core.module.ts`:8
- `CoreModule` — `sample/01-cats-app/src/core/core.module.ts`:6
- `CoreModule` — `sample/10-fastify/src/core/core.module.ts`:6
- `CoreModule` — `sample/36-hmr-esm/src/core/core.module.ts`:6