feat(sdk): add default generic $fetch for TComposable in SDK options / methods for client-nuxt

Author: brolnickij

packages/openapi-ts/src/plugins/@hey-api/sdk/plugin.ts

@@ -205,7 +205,7 @@ const generateClassSdk = ({
           types: isNuxtClient
             ? [
                 {
-                  // default: tsc.ots.string('$fetch'),
+                  default: tsc.ots.string('$fetch'),
                   extends: tsc.typeNode('Composable'),
                   name: nuxtTypeComposable,
                 },
@@ -379,7 +379,7 @@ const generateFlatSdk = ({
         types: isNuxtClient
           ? [
               {
-                // default: tsc.ots.string('$fetch'),
+                default: tsc.ots.string('$fetch'),
                 extends: tsc.typeNode('Composable'),
                 name: nuxtTypeComposable,
               },

packages/openapi-ts/src/plugins/@hey-api/sdk/typeOptions.ts

@@ -86,6 +86,7 @@ export const createTypeOptions = ({
       ? [
           tsc.typeParameterDeclaration({
             constraint: tsc.typeReferenceNode({ typeName: 'Composable' }),
+            defaultType: tsc.typeNode("'$fetch'"),
             name: 'TComposable',
           }),
           tsc.typeParameterDeclaration({