[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Bytes](https://evolu.dev/docs/api-reference/common/Bytes) › RunLengthEncoder

Defined in: [packages/common/src/Bytes.ts:400](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/Bytes.ts#L400)

Incrementally encodes consecutive equal values using run-length encoding.

## Properties

<a id="add"></a>

### add

```ts
readonly add: (value: T) => void;
```

Defined in: [packages/common/src/Bytes.ts:401](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/Bytes.ts#L401)

### getLength

```ts
readonly getLength: () => number & Brand<"NonNaN"> & Brand<"Finite"> & Brand<"Int"> & Brand<"NonNegative">;
```

Defined in: [packages/common/src/Bytes.ts:402](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/Bytes.ts#L402)

### unwrap

```ts
readonly unwrap: () => Uint8Array;
```

Defined in: [packages/common/src/Bytes.ts:403](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/Bytes.ts#L403)