# Type Alias: BatchOp

```ts
type BatchOp = 
  | {
  key: string;
  type: "put";
  value: Uint8Array;
}
  | {
  key: string;
  type: "delete";
};
```

Defined in: [packages/core/src/types.ts:295](https://github.com/leifriksheim/minca/blob/main/core/src/types.ts#L295)