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

UIElement - a HTML-first library for reactive Web Components

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

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

# Type Alias: Parser()\<T, E\>

> **Parser**\<`T`, `E`\> = (`element`, `value`, `old?`) => `T`

Defined in: [src/core/dom.ts:58](https://github.com/zeixcom/ui-element/blob/1e5ebee179adfc4619d3d0e9d2b864d1e97ba797/src/core/dom.ts#L58)

## Type Parameters

### T

`T` *extends* `object`

### E

`E` *extends* `Element` = `HTMLElement`

## Parameters

### element

`E`

### value

`string` | `null` | `undefined`

### old?

`string` | `null`

## Returns

`T`