Function: defineRunStore()

function defineRunStore<T>(store): T;

Defined in: packages/ai/src/activities/chat/middleware/run-store.ts:267

Type a RunStore implementation inline: pass the object and get autocomplete plus contract checking with no separate annotation. Mirrors defineLock / defineSandboxInstanceStore.

The generic return preserves the argument's own type, so an optional method the implementation actually provides stays known-present on the result instead of collapsing back to | undefined on the interface.