[youtubei.js](../../../README.md) / [Parser](../README.md) / applyMutations

# Function: applyMutations()

> **applyMutations**(`memo`, `mutations`): `void`

## Parameters

• **memo**: [`Memo`](../../Helpers/classes/Memo.md)

• **mutations**: [`RawNode`](../../APIResponseTypes/type-aliases/RawNode.md)[]

## Returns

`void`

## Defined in

[src/parser/parser.ts:684](https://github.com/LuanRT/YouTube.js/blob/eb21af33db708f0355f4fb15881f5d4fabc7b06c/src/parser/parser.ts#L684)