fixup! Supports minItems / maxItems

Author: kgtkr

src/transform/schema.ts

@@ -194,7 +194,7 @@ export function transformSchemaObj(node: any, options: TransformSchemaObjOptions
               : undefined;
 
           const estimateCodeSize =
-            maxItems === undefined ? minItems : (maxItems * (maxItems + 1) - minItems * (minItems + 1)) / 2;
+            maxItems === undefined ? minItems : (maxItems * (maxItems + 1) - minItems * (minItems - 1)) / 2;
           const items = node.items ? transformSchemaObj(node.items as any, options) : "unknown";
           if ((minItems !== 0 || maxItems !== undefined) && options.supportArrayLength && estimateCodeSize < 30) {
             if (maxItems === undefined) {