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* chore(deps): Add `meriyah` * feat(utils): Implement AST-based JS extractors * chore(utils): Remove old ast walker code * fix(Player): Migrate js extraction logic * chore(JsExtractor): Fix typo in tsdoc * perf(JsAnalyzer): Simplify main AST analysis logic * fix(JsAnalyzer): Change `break` to `return` in AST matching logic * chore: Update docs * chore: Don't export `PlayerInitializationOptions` * chore(evaluate): Update error message to include doc link * perf: Use a `for-loop` to find iife
72 lines
1.8 KiB
Markdown
72 lines
1.8 KiB
Markdown
[youtubei.js](../../../README.md) / [Parser](../README.md) / parseItem
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# Function: parseItem()
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## parseItem(data, validTypes)
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> **parseItem**\<`T`, `K`\>(`data`, `validTypes`): `InstanceType`\<`K`\[`number`\]\> \| `null`
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Parses an item.
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### Type Parameters
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• **T** *extends* [`YTNode`](../../Helpers/classes/YTNode.md)
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• **K** *extends* [`YTNodeConstructor`](../../Helpers/interfaces/YTNodeConstructor.md)\<`T`\>[]
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### Parameters
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• **data**: `undefined` \| [`RawNode`](../../APIResponseTypes/type-aliases/RawNode.md)
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The data to parse.
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• **validTypes**: `K`
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YTNode types that are allowed to be parsed.
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### Returns
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`InstanceType`\<`K`\[`number`\]\> \| `null`
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### Defined in
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[src/parser/parser.ts:535](https://github.com/LuanRT/YouTube.js/blob/af92984523f90200a18314b94478a2697c9deab0/src/parser/parser.ts#L535)
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## parseItem(data, validTypes)
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> **parseItem**\<`T`\>(`data`, `validTypes`): `T` \| `null`
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### Type Parameters
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• **T** *extends* [`YTNode`](../../Helpers/classes/YTNode.md)
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### Parameters
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• **data**: `undefined` \| [`RawNode`](../../APIResponseTypes/type-aliases/RawNode.md)
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• **validTypes**: [`YTNodeConstructor`](../../Helpers/interfaces/YTNodeConstructor.md)\<`T`\>
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### Returns
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`T` \| `null`
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### Defined in
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[src/parser/parser.ts:536](https://github.com/LuanRT/YouTube.js/blob/af92984523f90200a18314b94478a2697c9deab0/src/parser/parser.ts#L536)
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## parseItem(data)
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> **parseItem**(`data`?): [`YTNode`](../../Helpers/classes/YTNode.md)
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### Parameters
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• **data?**: [`RawNode`](../../APIResponseTypes/type-aliases/RawNode.md)
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### Returns
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[`YTNode`](../../Helpers/classes/YTNode.md)
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### Defined in
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[src/parser/parser.ts:537](https://github.com/LuanRT/YouTube.js/blob/af92984523f90200a18314b94478a2697c9deab0/src/parser/parser.ts#L537)
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