fix(openapi): readonly for allowedStrategies and components in SchemaConverter types

Author: dinwwwh

packages/openapi/src/openapi-generator.ts

@@ -2,7 +2,7 @@ import type { AnyContractProcedure, AnyContractRouter, AnySchema, ErrorMap, Open
 import type { StandardOpenAPIJsonSerializerOptions } from '@orpc/openapi-client/standard'
 import type { AnyProcedure, AnyRouter } from '@orpc/server'
 import type { JSONSchema } from './schema'
-import type { ConditionalSchemaConverter, SchemaConverter, SchemaConvertOptions } from './schema-converter'
+import type { ConditionalSchemaConverter, SchemaConverter, SchemaConverterComponent, SchemaConvertOptions } from './schema-converter'
 import { fallbackORPCErrorMessage, fallbackORPCErrorStatus, isORPCErrorStatus } from '@orpc/client'
 import { toHttpPath } from '@orpc/client/standard'
 import { fallbackContractConfig, getEventIteratorSchemaDetails } from '@orpc/contract'
@@ -153,7 +153,7 @@ export class OpenAPIGenerator {
   }
 
   async #resolveCommonSchemas(doc: OpenAPI.Document, commonSchemas: OpenAPIGeneratorGenerateOptions['commonSchemas']): Promise<Pick<SchemaConvertOptions, 'components'>> {
-    const baseOptions: Pick<SchemaConvertOptions, 'components'> = {}
+    const baseOptions: { components?: SchemaConverterComponent[] } = {}
 
     if (commonSchemas) {
       baseOptions.components = []

packages/openapi/src/schema-converter.ts

@@ -3,7 +3,7 @@ import type { Promisable } from '@orpc/shared'
 import type { JSONSchema } from './schema'
 
 export interface SchemaConverterComponent {
-  allowedStrategies: SchemaConvertOptions['strategy'][]
+  allowedStrategies: readonly SchemaConvertOptions['strategy'][]
   schema: AnySchema
   required: boolean
   ref: string
@@ -15,7 +15,7 @@ export interface SchemaConvertOptions {
   /**
    * Common components should use `$ref` to represent themselves if matched.
    */
-  components?: SchemaConverterComponent[]
+  components?: readonly SchemaConverterComponent[]
 
   /**
    * Minimum schema structure depth required before using `$ref` for components.