# types.SplitSize

- **Module:** types
- **Package:** libtmux
- **Language:** TypeScript
- **Kind:** typealias
- **Source:** https://github.com/libtmux/libtmux-ts/blob/3fe1ca654b81b8cbf4a13b777a001a3298c87a6f/packages/libtmux/src/types.ts#L190
- **Page:** https://libtmux.org/en/ts/latest/reference/types-splitsize-1i84/

An authenticated cell count or canonical percentage for a pane split.

## Example

```ts
import type { SplitSize } from "libtmux";
const size: SplitSize = "30%";
void size;
```