diff --git a/packages/docgen/src/types/constructor.ts b/packages/docgen/src/types/constructor.ts
index 1329b4ed6..ef014eedb 100644
--- a/packages/docgen/src/types/constructor.ts
+++ b/packages/docgen/src/types/constructor.ts
@@ -23,7 +23,7 @@ export class DocumentedConstructor extends DocumentedItem<Constructor | Declarat
 						: undefined,
 				// @ts-expect-error
 				params: signature.parameters
-					? (signature as SignatureReflection).parameters?.map((p) => new DocumentedParam(p, this.config))
+					? (signature as SignatureReflection).parameters?.map((p) => new DocumentedParam(p, this.config).serialize())
 					: undefined,
 			};
 		}
diff --git a/packages/docgen/src/types/event.ts b/packages/docgen/src/types/event.ts
index 678ea0e9d..dafecc0b5 100644
--- a/packages/docgen/src/types/event.ts
+++ b/packages/docgen/src/types/event.ts
@@ -26,7 +26,7 @@ export class DocumentedEvent extends DocumentedItem<Event | DeclarationReflectio
 				deprecated: signature.comment?.tags?.some((t) => t.tagName === 'deprecated'),
 				// @ts-expect-error
 				params: signature.parameters
-					? (signature as SignatureReflection).parameters?.map((p) => new DocumentedParam(p, this.config))
+					? (signature as SignatureReflection).parameters?.map((p) => new DocumentedParam(p, this.config).serialize())
 					: undefined,
 				meta,
 			};
diff --git a/packages/docgen/src/types/method.ts b/packages/docgen/src/types/method.ts
index 53fa41fa6..5aaa6c0fc 100644
--- a/packages/docgen/src/types/method.ts
+++ b/packages/docgen/src/types/method.ts
@@ -41,7 +41,7 @@ export class DocumentedMethod extends DocumentedItem<Method | DeclarationReflect
 				emits: signature.comment?.tags?.filter((t) => t.tagName === 'emits').map((t) => t.text.trim()),
 				// @ts-expect-error
 				params: signature.parameters
-					? (signature as SignatureReflection).parameters?.map((p) => new DocumentedParam(p, this.config))
+					? (signature as SignatureReflection).parameters?.map((p) => new DocumentedParam(p, this.config).serialize())
 					: undefined,
 				returns: signature.type
 					? new DocumentedVarType(
diff --git a/packages/docgen/src/types/param.ts b/packages/docgen/src/types/param.ts
index 1a66936c6..36a6c1564 100644
--- a/packages/docgen/src/types/param.ts
+++ b/packages/docgen/src/types/param.ts
@@ -18,8 +18,8 @@ export class DocumentedParam extends DocumentedItem<Param | ParameterReflection>
 					// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
 					data.comment?.tags?.find((t) => t.tagName === 'default')?.text.trim() ??
 					(data.defaultValue === '...' ? undefined : data.defaultValue),
-				type: data.type ? new DocumentedVarType({ names: [parseType(data.type)] }, this.config).serialize() : undefined,
 				variable: data.flags.isRest,
+				type: data.type ? new DocumentedVarType({ names: [parseType(data.type)] }, this.config).serialize() : undefined,
 			};
 		}