diff --git a/src/schema.ts b/src/schema.ts
index cb4c40d..bf944e6 100644
--- a/src/schema.ts
+++ b/src/schema.ts
@@ -1,4 +1,5 @@
 import {
+  Oas3_1Schema,
   Oas3Operation,
   Oas3Parameter,
   Oas3RequestBody,
@@ -8,8 +9,10 @@ import {
 import { get } from "lodash-es"
 import { Context } from "./config"
 
+export type OAS3 = Oas3Schema | Oas3_1Schema
+
 // todo: wrong <T> typing
-export const unref = <T extends Oas3RequestBody | Oas3Parameter | Oas3Schema>(
+export const unref = <T extends Oas3RequestBody | Oas3Parameter | OAS3>(
   ctx: Context,
   s?: Referenced<T>,
 ) => {
diff --git a/src/type-gen.ts b/src/type-gen.ts
index c57051a..31d8a66 100644
--- a/src/type-gen.ts
+++ b/src/type-gen.ts
@@ -3,7 +3,7 @@ import { filterEmpty } from "array-utils-ts"
 import { isArray, uniq, upperFirst } from "lodash-es"
 import ts from "typescript"
 import { Context } from "./config"
-import { unref } from "./schema"
+import { OAS3, unref } from "./schema"
 
 const f = ts.factory
 
@@ -35,7 +35,7 @@ export const normalizeIdentifier = (val: string, asVar = false) => {
   return name
 }
 
-const makeInlineEnum = (s: Oas3Schema) => {
+const makeInlineEnum = (s: OAS3) => {
   if (!s.enum) return undefined
 
   const values = filterEmpty(s.enum)
@@ -68,7 +68,7 @@ const makeInlineEnum = (s: Oas3Schema) => {
   return undefined
 }
 
-export const makeType = (ctx: Context, s?: Referenced<Oas3Schema>): ts.TypeNode => {
+export const makeType = (ctx: Context, s?: Referenced<OAS3>): ts.TypeNode => {
   const mk = makeType.bind(null, ctx)
 
   if (s === undefined) return f.createKeywordTypeNode(ts.SyntaxKind.VoidKeyword)
@@ -112,7 +112,7 @@ export const makeType = (ctx: Context, s?: Referenced<Oas3Schema>): ts.TypeNode
   if ("type" in s) {
     // openapi v3.1 can have type as array
     if (Array.isArray(s.type)) {
-      const types: Oas3Schema[] = []
+      const types: OAS3[] = []
       for (const type of s.type) {
         if (type === "null") types.push({ type: "null" })
         else types.push({ ...s, type })
diff --git a/test/type-gen.test.ts b/test/type-gen.test.ts
index 2bfbe0d..02aa625 100644
--- a/test/type-gen.test.ts
+++ b/test/type-gen.test.ts
@@ -40,7 +40,6 @@ test("type inline", async () => {
   t({ oneOf: [{ type: "string" }, { type: "number" }] }, "string | number")
   t({ anyOf: [{ type: "string" }, { type: "number" }] }, "string | number")
   t({ allOf: [{ type: "string" }, { type: "number" }] }, "string & number")
-  // @ts-expect-error https://github.com/Redocly/redocly-cli/pull/1362
   t({ type: ["string", "number"] }, "string | number")
 
   // arrays of basic types
@@ -51,7 +50,6 @@ test("type inline", async () => {
   t({ type: "array", items: { type: "null" } }, "null[]")
   t({ type: "array", items: { type: "object" } }, "object[]") // should be unknown?
   t({ type: "array", items: { type: "file" } }, "unknown[]")
-  // @ts-expect-error https://github.com/Redocly/redocly-cli/pull/1362
   t({ type: "array", items: { type: ["string", "number"] } }, "(string | number)[]")
 
   // arrays of arrays