chore(docs): Generated JS Client Reference (#5334)

Automated changes by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action

Co-authored-by: Shahed Nasser <27354907+shahednasser@users.noreply.github.com>

www/apps/docs/content/references/js-client/classes/internal-8.FlagRouter.md

@@ -0,0 +1,102 @@
+---
+displayed_sidebar: jsClientSidebar
+---
+
+# Class: FlagRouter
+
+[internal](../modules/internal-8.md).FlagRouter
+
+## Implements
+
+- [`IFlagRouter`](../interfaces/internal-8.IFlagRouter.md)
+
+## Properties
+
+### flags
+
+• `Private` `Readonly` **flags**: `any`
+
+#### Defined in
+
+packages/utils/dist/feature-flags/utils/flag-router.d.ts:3
+
+## Methods
+
+### isFeatureEnabled
+
+▸ **isFeatureEnabled**(`flag`): `boolean`
+
+Check if a feature flag is enabled.
+There are two ways of using this method:
+1. `isFeatureEnabled("myFeatureFlag")`
+2. `isFeatureEnabled({ myNestedFeatureFlag: "someNestedFlag" })`
+We use 1. for top-level feature flags and 2. for nested feature flags. Almost all flags are top-level.
+An example of a nested flag is workflows. To use it, you would do:
+`isFeatureEnabled({ workflows: Workflows.CreateCart })`
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `flag` | `string` \| [`Record`](../modules/internal.md#record)<`string`, `string`\> | The flag to check |
+
+#### Returns
+
+`boolean`
+
+- Whether the flag is enabled or not
+
+#### Implementation of
+
+[IFlagRouter](../interfaces/internal-8.IFlagRouter.md).[isFeatureEnabled](../interfaces/internal-8.IFlagRouter.md#isfeatureenabled)
+
+#### Defined in
+
+packages/utils/dist/feature-flags/utils/flag-router.d.ts:16
+
+___
+
+### listFlags
+
+▸ **listFlags**(): [`FeatureFlagsResponse`](../modules/internal-8.md#featureflagsresponse-1)
+
+#### Returns
+
+[`FeatureFlagsResponse`](../modules/internal-8.md#featureflagsresponse-1)
+
+#### Implementation of
+
+[IFlagRouter](../interfaces/internal-8.IFlagRouter.md).[listFlags](../interfaces/internal-8.IFlagRouter.md#listflags)
+
+#### Defined in
+
+packages/utils/dist/feature-flags/utils/flag-router.d.ts:30
+
+___
+
+### setFlag
+
+▸ **setFlag**(`key`, `value`): `void`
+
+Sets a feature flag.
+Flags take two shapes:
+setFlag("myFeatureFlag", true)
+setFlag("myFeatureFlag", { nestedFlag: true })
+These shapes are used for top-level and nested flags respectively, as explained in isFeatureEnabled.
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `key` | `string` | The key of the flag to set. |
+| `value` | `boolean` \| { `[key: string]`: `boolean`;  } | The value of the flag to set. |
+
+#### Returns
+
+`void`
+
+- void
+
+#### Defined in
+
+packages/utils/dist/feature-flags/utils/flag-router.d.ts:27