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

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

www/apps/docs/content/references/js-client/interfaces/internal-8.internal.ITaxService.md

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+---
+displayed_sidebar: jsClientSidebar
+---
+
+# Interface: ITaxService
+
+[internal](../modules/internal-8.md).[internal](../modules/internal-8.internal.md).ITaxService
+
+Interface to be implemented by tax provider plugins. The interface defines a
+single method `getTaxLines` that returns numerical rates to apply to line
+items and shipping methods.
+
+## Implemented by
+
+- [`AbstractTaxService`](../classes/internal-8.internal.AbstractTaxService.md)
+
+## Methods
+
+### getTaxLines
+
+▸ **getTaxLines**(`itemLines`, `shippingLines`, `context`): `Promise`<[`ProviderTaxLine`](../modules/internal-8.md#providertaxline)[]\>
+
+Retrieves the numerical tax lines for a calculation context.
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `itemLines` | [`ItemTaxCalculationLine`](../modules/internal-8.internal.md#itemtaxcalculationline)[] | the line item calculation lines |
+| `shippingLines` | [`ShippingTaxCalculationLine`](../modules/internal-8.internal.md#shippingtaxcalculationline)[] | - |
+| `context` | [`TaxCalculationContext`](../modules/internal-8.internal.md#taxcalculationcontext) | other details relevant to the tax determination |
+
+#### Returns
+
+`Promise`<[`ProviderTaxLine`](../modules/internal-8.md#providertaxline)[]\>
+
+numerical tax rates that should apply to the provided calculation
+  lines
+
+#### Defined in
+
+packages/medusa/dist/interfaces/tax-service.d.ts:51