chore: typescript version compatibilities and improvements

src/fields/relationshipPopulationPromise.ts

@@ -40,14 +40,14 @@ const populate = async ({
     let populatedRelationship;
 
     if (depth && currentDepth <= depth) {
-      populatedRelationship = await payload.operations.collections.findByID({
+      populatedRelationship = await payload.findByID({
         req,
-        collection: relatedCollection,
-        id: idString,
+        collection: relatedCollection.config.slug,
+        id: idString as string,
+        depth,
         currentDepth: currentDepth + 1,
         overrideAccess,
         disableErrors: true,
-        depth,
       });
     }
 

src/fields/richTextRelationshipPromise.ts

@@ -39,12 +39,11 @@ const populate = async ({
 }) => {
   const dataRef = data as Record<string, unknown>;
 
-  const doc = await payload.operations.collections.findByID({
-    req: {
-      ...req,
-      payloadAPI: 'local',
-    },
-    collection,
+  const newReq = { ...req, payloadAPI: 'local' } as PayloadRequest;
+
+  const doc = await payload.findByID({
+    req: newReq,
+    collection: collection.config.slug,
     id,
     currentDepth: currentDepth + 1,
     overrideAccess,