chore: address reviewer feedback

Author: Tanmayshi

package.json

@@ -55,7 +55,6 @@
     "author": "Kubernetes Authors",
     "license": "Apache-2.0",
     "dependencies": {
-        "@types/js-yaml": "^4.0.1",
         "@types/node": "^24.0.0",
         "@types/node-fetch": "^2.6.9",
         "@types/stream-buffers": "^3.0.3",

src/yaml.ts

@@ -1,47 +1,47 @@
-import YAML from 'yaml';
+import yaml from 'yaml';
 import { getSerializationType } from './util.js';
 import { KubernetesObject } from './types.js';
 import { ObjectSerializer } from './serializer.js';
 
 /**
- * Load a Kubernetes object from YAML.
+ * Load a single Kubernetes object from YAML.
  * @param data - The YAML string to load.
- * @param opts - Optional YAML load options.
+ * @param opts - Optional YAML parse options.
  * @returns The deserialized Kubernetes object.
  */
-export function loadYaml<T>(data: string): T {
-    const yml = YAML.parse(data, { version: '1.1' }) as any as KubernetesObject;
+export function loadYaml<T>(data: string, opts?: yaml.ParseOptions): T {
+    const yml = yaml.parse(data, { version: '1.1', ...opts }) as any as KubernetesObject;
     if (!yml) {
-        throw new Error('Failed to load YAML');
+        throw new Error('Failed to load yaml');
     }
     const type = getSerializationType(yml.apiVersion, yml.kind);
     return ObjectSerializer.deserialize(yml, type) as T;
 }
 
 /**
- * Load all Kubernetes objects from YAML.
+ * Load all Kubernetes objects from a multi-document YAML string.
  * @param data - The YAML string to load.
- * @param opts - Optional YAML load options.
+ * @param opts - Optional YAML parse options.
  * @returns An array of deserialized Kubernetes objects.
  */
-export function loadAllYaml(data: string): any[] {
-    const ymls = YAML.parseAllDocuments(data, { version: '1.1' });
+export function loadAllYaml(data: string, opts?: yaml.ParseOptions): KubernetesObject[] {
+    const ymls = yaml.parseAllDocuments(data, { version: '1.1', ...opts });
     return ymls.map((doc) => {
-        const obj = doc.toJS() as KubernetesObject;
+        const obj = doc.toJSON() as KubernetesObject;
         const type = getSerializationType(obj.apiVersion, obj.kind);
         return ObjectSerializer.deserialize(obj, type);
     });
 }
 
 /**
- * Dump a Kubernetes object to YAML.
+ * Dump a Kubernetes object to a YAML string.
  * @param object - The Kubernetes object to dump.
- * @param opts - Optional YAML dump options.
- * @returns The YAML string representation of the serialized Kubernetes object.
+ * @param opts - Optional YAML stringify options.
+ * @returns The YAML string representation of the serialized object.
  */
-export function dumpYaml(object: any): string {
+export function dumpYaml(object: any, opts?: yaml.ToStringOptions): string {
     const kubeObject = object as KubernetesObject;
     const type = getSerializationType(kubeObject.apiVersion, kubeObject.kind);
     const serialized = ObjectSerializer.serialize(kubeObject, type);
-    return YAML.stringify(serialized);
+    return yaml.stringify(serialized, opts);
 }