# PgCacheChannels interface · @imqueue/pg-cache

Source: https://imqueue.org/api/pg-cache/latest/pg-cache.pgcachechannels/
Published: 2026-08-04
Author: @imqueue maintainers (https://github.com/imqueue)
Package: @imqueue/pg-cache 5.0.6 — generated reference, not hand-written

Registry of cached methods keyed by the PostgreSQL notification channel that invalidates them. The key is a table name: the installed trigger uses the table name as its NOTIFY channel, so the two are the same string.

**Signature:**

```typescript
export interface PgCacheChannels 
```