# Enumeration: Type

Defined in: [api_types.ts:21](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L21)

Markers used internally to represent data types for parameters and return values. It should not be necessary to ever use these values directly.

When defining a parameter, use [ParameterType](../ParameterType/). When defining a formula return value, or properties within an object return value, use [ValueType](../ValueType/).

## Enumeration Members

### boolean

> **boolean**: `3`

Defined in: [api_types.ts:25](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L25)

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### date

> **date**: `4`

Defined in: [api_types.ts:26](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L26)

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### email

> **email**: `9`

Defined in: [api_types.ts:31](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L31)

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### file

> **file**: `7`

Defined in: [api_types.ts:29](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L29)

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### html

> **html**: `5`

Defined in: [api_types.ts:27](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L27)

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### image

> **image**: `6`

Defined in: [api_types.ts:28](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L28)

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### markdown

> **markdown**: `8`

Defined in: [api_types.ts:30](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L30)

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### number

> **number**: `1`

Defined in: [api_types.ts:23](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L23)

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### object

> **object**: `2`

Defined in: [api_types.ts:24](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L24)

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### string

> **string**: `0`

Defined in: [api_types.ts:22](https://github.com/coda/packs-sdk/blob/9f37f0e6dd85972eb9c035c2bb489cbeb06120bc/api_types.ts#L22)