# Type Alias: NumberType

> **NumberType** = `bigint` \| `number` \| `string`

Defined in: [packages/bitbadgesjs-sdk/src/common/string-numbers.ts:4](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/string-numbers.ts#L4)