From 6e00f7c373e2b162cf9520dc71576b680c1983e3 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 9 Dec 2025 17:24:56 +0000
Subject: [PATCH 1/2] Initial plan


From c00e2847143cf10d0e3b56b2f191efac3850770c Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 9 Dec 2025 17:32:27 +0000
Subject: [PATCH 2/2] Fix unsafe type assertions to pass pnpm lint with zero
 warnings

Co-authored-by: stipsan <81981+stipsan@users.noreply.github.com>
---
 demo/components/Code.tsx    |  2 +-
 demo/components/Leaflet.tsx |  3 ++-
 src/components/merge.ts     | 27 +++++++++++++++------------
 3 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/demo/components/Code.tsx b/demo/components/Code.tsx
index 3d9acd8..2b3828c 100644
--- a/demo/components/Code.tsx
+++ b/demo/components/Code.tsx
@@ -7,7 +7,7 @@ import typescript from 'refractor/typescript'
 
 // Prism auto-highlights, but we only want the API, so we need to set it to manual mode
 if (typeof window !== 'undefined') {
-  const prismWindow = window as any
+  const prismWindow = window as Window & {Prism?: {manual?: boolean}}
   prismWindow.Prism = prismWindow.Prism || {}
   prismWindow.Prism.manual = true
 }
diff --git a/demo/components/Leaflet.tsx b/demo/components/Leaflet.tsx
index 6e9bbc6..7ad9ef9 100644
--- a/demo/components/Leaflet.tsx
+++ b/demo/components/Leaflet.tsx
@@ -5,7 +5,8 @@ import markerShadow from 'leaflet/dist/images/marker-shadow.png'
 import {MapContainer, Marker, Popup, TileLayer} from 'react-leaflet'
 
 // Yes, this is unfortunately required, and an intentional side-effect :/
-delete (L.Icon.Default.prototype as any)._getIconUrl
+// oxlint-disable-next-line no-unsafe-type-assertion -- Deleting private property not in types
+delete (L.Icon.Default.prototype as unknown as Record<string, unknown>)['_getIconUrl']
 L.Icon.Default.mergeOptions({
   iconUrl: markerIcon,
   iconRetinaUrl: markerIcon2x,
diff --git a/src/components/merge.ts b/src/components/merge.ts
index 2a5dd0f..ed8058a 100644
--- a/src/components/merge.ts
+++ b/src/components/merge.ts
@@ -12,36 +12,39 @@ export function mergeComponents(
     types: _types,
     ...rest
   } = overrides
-  // @todo figure out how to not `as ...` these
   return {
     ...parent,
-    block: mergeDeeply(parent, overrides, 'block') as PortableTextReactComponents['block'],
-    list: mergeDeeply(parent, overrides, 'list') as PortableTextReactComponents['list'],
-    listItem: mergeDeeply(parent, overrides, 'listItem') as PortableTextReactComponents['listItem'],
-    marks: mergeDeeply(parent, overrides, 'marks') as PortableTextReactComponents['marks'],
-    types: mergeDeeply(parent, overrides, 'types') as PortableTextReactComponents['types'],
+    block: mergeDeeply(parent, overrides, 'block'),
+    list: mergeDeeply(parent, overrides, 'list'),
+    listItem: mergeDeeply(parent, overrides, 'listItem'),
+    marks: mergeDeeply(parent, overrides, 'marks'),
+    types: mergeDeeply(parent, overrides, 'types'),
     ...rest,
   }
 }
 
-function mergeDeeply(
+function mergeDeeply<K extends 'block' | 'list' | 'listItem' | 'marks' | 'types'>(
   parent: PortableTextReactComponents,
   overrides: PortableTextComponents,
-  key: 'block' | 'list' | 'listItem' | 'marks' | 'types',
-): PortableTextReactComponents[typeof key] {
+  key: K,
+): PortableTextReactComponents[K] {
   const override = overrides[key]
   const parentVal = parent[key]
 
   if (typeof override === 'function') {
-    return override
+    // oxlint-disable-next-line no-unsafe-type-assertion -- Functions are compatible
+    return override as PortableTextReactComponents[K]
   }
 
   if (override && typeof parentVal === 'function') {
-    return override
+    return override as PortableTextReactComponents[K]
   }
 
   if (override) {
-    return {...parentVal, ...override} as PortableTextReactComponents[typeof key]
+    if (typeof override === 'object' && typeof parentVal === 'object') {
+      return {...parentVal, ...override} as PortableTextReactComponents[K]
+    }
+    return override as PortableTextReactComponents[K]
   }
 
   return parentVal