[O3 Framework](../API.md) / useExtensionSlotMeta

# Function: useExtensionSlotMeta()

> **useExtensionSlotMeta**\<`T`\>(`extensionSlotName`): `object`

Defined in: [packages/framework/esm-react-utils/src/useExtensionSlotMeta.ts:10](https://github.com/openmrs/openmrs-esm-core/blob/main/packages/framework/esm-react-utils/src/useExtensionSlotMeta.ts#L10)

Extract meta data from all extension for a given extension slot.

## Type Parameters

### T

`T` = [`ExtensionMeta`](../interfaces/ExtensionMeta.md)

## Parameters

### extensionSlotName

`string`

## Returns

`object`