<!-- Public documentation export; not library implementation source. -->
# DropdownParams

[Integration guide](https://docs.lumencharts.com/charting-library/reference/compatibility) · [Reference index](https://docs.lumencharts.com/charting-library/api/)

Public contract reference. This declaration describes types and callback shapes; availability is constrained by the linked integration guide and the runtime capability. Legacy product-specific fields are not a promise of implementation.

## title {#title}

```ts
title: string;
```

Use the type signature above and the integration guide for the owning capability.

## items {#items}

```ts
items: DropdownItem[];
```

Use the type signature above and the integration guide for the owning capability.

## tooltip {#tooltip}

```ts
tooltip?: string;
```

Use the type signature above and the integration guide for the owning capability.

## icon {#icon}

```ts
icon?: string;
```

Use the type signature above and the integration guide for the owning capability.

## align {#align}

```ts
align?: "right" | "left";
```

Use the type signature above and the integration guide for the owning capability.

## Related types

- [DropdownItem](https://docs.lumencharts.com/charting-library/api/DropdownItem)

---
Documentation page: https://docs.lumencharts.com/charting-library/api/DropdownParams