voluptasmollitia/docs-exp/firestore_lite.queryconstrainttype.md

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## QueryConstraintType type

Describes the different query constraints available in this SDK.

<b>Signature:</b>

```typescript
export declare type QueryConstraintType = 'where' | 'orderBy' | 'limit' | 'limitToLast' | 'startAt' | 'startAfter' | 'endAt' | 'endBefore';
```