# LibTmux.Id.sessionIdValue

- **Package:** libtmux-haskell
- **Language:** Haskell
- **Kind:** function
- **Source:** https://github.com/libtmux/libtmux-haskell/blob/581f0ee45016ffb2283366bb1edc1658df26c5ed/src/LibTmux/Id.hs#L95
- **Page:** https://libtmux.org/en/haskell/latest/reference/libtmux-id-v-sessionidvalue/

```haskell
sessionIdValue :: SessionId -> Integer
```

Signature types: [`SessionId`](/en/haskell/latest/reference/libtmux-id-t-sessionid/), [`Integer`](https://hackage.haskell.org/package/base-4.22.0.0/docs/Prelude.html#t:Integer).

Read the numeric session ID without narrowing conversion.

## Referenced declarations

- [`LibTmux.Id.SessionId`](/en/haskell/latest/reference/libtmux-id-t-sessionid/) (data type)