# Variable: getOverlapDetails

> `const` **getOverlapDetails**: (`firstList`, `secondList`) => \[[`AddressList`](https://docs.bitbadges.io/sdk/reference/classes/address-list), [`AddressList`](https://docs.bitbadges.io/sdk/reference/classes/address-list), [`AddressList`](https://docs.bitbadges.io/sdk/reference/classes/address-list)\] = `AddressList.getOverlapDetails`

Defined in: [packages/bitbadgesjs-sdk/src/core/addressLists.ts:468](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/addressLists.ts#L468)

Gets the overlap details between two address lists. Returns [inFirstButNotSecond, overlaps, inSecondButNotFirst].

Gets the overlap details between two address lists. Returns [inFirstButNotSecond, overlaps, inSecondButNotFirst].

## Parameters

### firstList

[`iAddressList`](https://docs.bitbadges.io/sdk/reference/interfaces/i-address-list)

### secondList

[`iAddressList`](https://docs.bitbadges.io/sdk/reference/interfaces/i-address-list)

## Returns

\[[`AddressList`](https://docs.bitbadges.io/sdk/reference/classes/address-list), [`AddressList`](https://docs.bitbadges.io/sdk/reference/classes/address-list), [`AddressList`](https://docs.bitbadges.io/sdk/reference/classes/address-list)\]