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YouTube.js/docs/api/namespaces/YTNodes/classes/DescriptionPreviewView.md
2025-01-20 16:49:04 -03:00

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[youtubei.js](../../../README.md) / [YTNodes](../README.md) / DescriptionPreviewView
# Class: DescriptionPreviewView
## Extends
- [`YTNode`](../../Helpers/classes/YTNode.md)
## Constructors
### new DescriptionPreviewView()
> **new DescriptionPreviewView**(`data`): [`DescriptionPreviewView`](DescriptionPreviewView.md)
#### Parameters
**data**: [`RawNode`](../../APIResponseTypes/type-aliases/RawNode.md)
#### Returns
[`DescriptionPreviewView`](DescriptionPreviewView.md)
#### Overrides
[`YTNode`](../../Helpers/classes/YTNode.md).[`constructor`](../../Helpers/classes/YTNode.md#constructors)
#### Defined in
[src/parser/classes/DescriptionPreviewView.ts:26](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/classes/DescriptionPreviewView.ts#L26)
## Properties
### always\_show\_truncation\_text
> **always\_show\_truncation\_text**: `boolean`
#### Defined in
[src/parser/classes/DescriptionPreviewView.ts:13](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/classes/DescriptionPreviewView.ts#L13)
***
### description?
> `optional` **description**: [`Text`](../../Misc/classes/Text.md)
#### Defined in
[src/parser/classes/DescriptionPreviewView.ts:10](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/classes/DescriptionPreviewView.ts#L10)
***
### max\_lines?
> `optional` **max\_lines**: `number`
#### Defined in
[src/parser/classes/DescriptionPreviewView.ts:11](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/classes/DescriptionPreviewView.ts#L11)
***
### more\_endpoint?
> `optional` **more\_endpoint**: `object`
#### show\_engagement\_panel\_endpoint
> **show\_engagement\_panel\_endpoint**: `object`
#### show\_engagement\_panel\_endpoint.engagement\_panel
> **engagement\_panel**: `null` \| [`EngagementPanelSectionList`](EngagementPanelSectionList.md)
#### show\_engagement\_panel\_endpoint.engagement\_panel\_popup\_type
> **engagement\_panel\_popup\_type**: `string`
#### show\_engagement\_panel\_endpoint.identifier
> **identifier**: `object`
#### show\_engagement\_panel\_endpoint.identifier.surface
> **surface**: `string`
#### show\_engagement\_panel\_endpoint.identifier.tag
> **tag**: `string`
#### Defined in
[src/parser/classes/DescriptionPreviewView.ts:14](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/classes/DescriptionPreviewView.ts#L14)
***
### renderer\_context
> **renderer\_context**: [`RendererContext`](../../Misc/classes/RendererContext.md)
#### Defined in
[src/parser/classes/DescriptionPreviewView.ts:24](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/classes/DescriptionPreviewView.ts#L24)
***
### truncation\_text?
> `optional` **truncation\_text**: [`Text`](../../Misc/classes/Text.md)
#### Defined in
[src/parser/classes/DescriptionPreviewView.ts:12](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/classes/DescriptionPreviewView.ts#L12)
***
### type
> `readonly` **type**: `string`
#### Inherited from
[`YTNode`](../../Helpers/classes/YTNode.md).[`type`](../../Helpers/classes/YTNode.md#type)
#### Defined in
[src/parser/helpers.ts:8](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/helpers.ts#L8)
***
### type
> `static` **type**: `string` = `'DescriptionPreviewView'`
#### Overrides
[`YTNode`](../../Helpers/classes/YTNode.md).[`type`](../../Helpers/classes/YTNode.md#type-1)
#### Defined in
[src/parser/classes/DescriptionPreviewView.ts:8](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/classes/DescriptionPreviewView.ts#L8)
## Methods
### as()
> **as**\<`T`, `K`\>(...`types`): `InstanceType`\<`K`\[`number`\]\>
Cast to one of the given types.
#### Type Parameters
**T** *extends* [`YTNode`](../../Helpers/classes/YTNode.md)
**K** *extends* [`YTNodeConstructor`](../../Helpers/interfaces/YTNodeConstructor.md)\<`T`\>[]
#### Parameters
• ...**types**: `K`
The types to cast to
#### Returns
`InstanceType`\<`K`\[`number`\]\>
The node cast to one of the given types
#### Throws
If the node is not of the given type
#### Inherited from
[`YTNode`](../../Helpers/classes/YTNode.md).[`as`](../../Helpers/classes/YTNode.md#as)
#### Defined in
[src/parser/helpers.ts:38](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/helpers.ts#L38)
***
### hasKey()
> **hasKey**\<`T`, `R`\>(`key`): `this is DescriptionPreviewView & { [k in string]: R }`
Check for a key without asserting the type.
#### Type Parameters
**T** *extends* `string`
**R** = `any`
#### Parameters
**key**: `T`
The key to check
#### Returns
`this is DescriptionPreviewView & { [k in string]: R }`
Whether the node has the key
#### Inherited from
[`YTNode`](../../Helpers/classes/YTNode.md).[`hasKey`](../../Helpers/classes/YTNode.md#haskey)
#### Defined in
[src/parser/helpers.ts:50](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/helpers.ts#L50)
***
### is()
> **is**\<`T`, `K`\>(...`types`): `this is InstanceType<K[number]>`
Check if the node is of the given type.
#### Type Parameters
**T** *extends* [`YTNode`](../../Helpers/classes/YTNode.md)
**K** *extends* [`YTNodeConstructor`](../../Helpers/interfaces/YTNodeConstructor.md)\<`T`\>[]
#### Parameters
• ...**types**: `K`
The type to check
#### Returns
`this is InstanceType<K[number]>`
whether the node is of the given type
#### Inherited from
[`YTNode`](../../Helpers/classes/YTNode.md).[`is`](../../Helpers/classes/YTNode.md#is)
#### Defined in
[src/parser/helpers.ts:28](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/helpers.ts#L28)
***
### key()
> **key**\<`T`, `R`\>(`key`): [`Maybe`](../../Helpers/classes/Maybe.md)
Assert that the node has the given key and return it.
#### Type Parameters
**T** *extends* `string`
**R** = `any`
#### Parameters
**key**: `T`
The key to check
#### Returns
[`Maybe`](../../Helpers/classes/Maybe.md)
The value of the key wrapped in a Maybe
#### Throws
If the node does not have the key
#### Inherited from
[`YTNode`](../../Helpers/classes/YTNode.md).[`key`](../../Helpers/classes/YTNode.md#key)
#### Defined in
[src/parser/helpers.ts:60](https://github.com/LuanRT/YouTube.js/blob/e54e499ff553dab51e6d9d1aebc090b50fec29ba/src/parser/helpers.ts#L60)