# Interface: iUsedLeafStatus\<T\>

Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/interfaces.ts:1565](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/interfaces.ts#L1565)

## Type Parameters

### T

`T` *extends* [`NumberType`](https://docs.bitbadges.io/sdk/reference/type-aliases/number-type)

## Properties

### leafIndex

> **leafIndex**: `T`

Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/interfaces.ts:1567](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/interfaces.ts#L1567)

The leaf index

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### usedBy

> **usedBy**: `string`

Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/interfaces.ts:1569](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/interfaces.ts#L1569)

The address that used the leaf