# types\_utils

[@polymeshassociation/polymesh-sdk](/polymesh-sdk-api-reference/docs-alpha/classes.md) / [Modules](/polymesh-sdk-api-reference/docs-alpha/modules.md) / types/utils

## Module: types/utils

### Table of contents

#### Type Aliases

* [ArgsType](#argstype)
* [Ensured](#ensured)
* [HumanReadableType](#humanreadabletype)
* [Modify](#modify)
* [Mutable](#mutable)
* [WithRequired](#withrequired)

### Type Aliases

#### ArgsType

Ƭ **ArgsType**<`T`>: `T` extends (...`args`: infer A) => `unknown` ? `A` : `never`

Less strict version of Parameters

**Type parameters**

| Name |
| ---- |
| `T`  |

**Defined in**

[types/utils/index.ts:26](https://github.com/PolymathNetwork/polymesh-sdk/blob/31dfa0dc/src/types/utils/index.ts#L26)

***

#### Ensured

Ƭ **Ensured**<`T`, `K`>: `Required`<`Pick`<`T`, `K`>>

Pick a single property from T and ensure it is defined

**Type parameters**

| Name | Type              |
| ---- | ----------------- |
| `T`  | `T`               |
| `K`  | extends keyof `T` |

**Defined in**

[types/utils/index.ts:74](https://github.com/PolymathNetwork/polymesh-sdk/blob/31dfa0dc/src/types/utils/index.ts#L74)

***

#### HumanReadableType

Ƭ **HumanReadableType**<`T`>: `T` extends [`Entity`](/polymesh-sdk-api-reference/docs-alpha/classes/api_entities_entity.entity.md)<`unknown`, infer H> ? [`HumanReadableType`](#humanreadabletype)<`H`> : `T` extends `BigNumber` ? `string` : `T` extends `Date` ? `string` : `T` extends `object` ? { \[K in keyof T]: T\[K] extends Entity\<unknown, infer E> ? HumanReadableType\<E> : HumanReadableType\<T\[K]> } : `T`

Recursively traverse a type and transform its Entity properties into their human readable version (as if `.toHuman` had been called on all of them)

**Type parameters**

| Name |
| ---- |
| `T`  |

**Defined in**

[types/utils/index.ts:32](https://github.com/PolymathNetwork/polymesh-sdk/blob/31dfa0dc/src/types/utils/index.ts#L32)

***

#### Modify

Ƭ **Modify**<`T`, `R`>: `Omit`<`T`, keyof `R`> & `R`

Override T with the properties of R

**Type parameters**

| Name |
| ---- |
| `T`  |
| `R`  |

**Defined in**

[types/utils/index.ts:63](https://github.com/PolymathNetwork/polymesh-sdk/blob/31dfa0dc/src/types/utils/index.ts#L63)

***

#### Mutable

Ƭ **Mutable**<`Immutable`>: { -readonly \[K in keyof Immutable]: Immutable\[K] }

**Type parameters**

| Name        |
| ----------- |
| `Immutable` |

**Defined in**

[types/utils/index.ts:7](https://github.com/PolymathNetwork/polymesh-sdk/blob/31dfa0dc/src/types/utils/index.ts#L7)

***

#### WithRequired

Ƭ **WithRequired**<`T`, `K`>: `T` & { \[P in K]-?: T\[P] }

Ensure a specific property of T is defined

**Type parameters**

| Name | Type              |
| ---- | ----------------- |
| `T`  | `T`               |
| `K`  | extends keyof `T` |

**Defined in**

[types/utils/index.ts:69](https://github.com/PolymathNetwork/polymesh-sdk/blob/31dfa0dc/src/types/utils/index.ts#L69)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://developers.polymath.network/polymesh-sdk-api-reference/docs-alpha/modules-1/types_utils.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.