> ## Documentation Index
> Fetch the complete documentation index at: https://chart-spec.enchor.us/llms.txt
> Use this file to discover all available pages before exploring further.

# HistoricalSongHashDurationMs

```ts theme={null}
type HistoricalSongHashDurationMs = bigint & {
  [historicalSongHashDurationToken]: "historical-song-hash-duration-ms";
};
```

## Type Declaration

| Name | Type |
| - | - |
| `[historicalSongHashDurationToken]` | `"historical-song-hash-duration-ms"` |


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