@zeix/ui-element/docs-src/pages/api/type-aliases/AttributeParser.md

UIElement - a HTML-first library for reactive Web Components

[**@zeix/ui-element**](../README.md)

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[@zeix/ui-element](../globals.md) / AttributeParser

# Type Alias: AttributeParser()\<T, C\>

> **AttributeParser**\<`T`, `C`\> = (`host`, `value`, `old?`) => `T`

Defined in: [src/component.ts:63](https://github.com/zeixcom/ui-element/blob/f80be4b02c5d1c80817271ddf0fad982e43ad03e/src/component.ts#L63)

## Type Parameters

### T

`T` *extends* `object`

### C

`C` *extends* `HTMLElement` = `HTMLElement`

## Parameters

### host

`C`

### value

`string` | `null` | `undefined`

### old?

`string` | `null`

## Returns

`T`