Function parseYamlParams

yaml-flow-editor/src/components/NodeConfigPanel.tsx:34–50

(str: string)

// Helper to parse YAML string to object
const parseYamlParams = (str: string): Record<string, unknown> | null => {
  if (!str.trim()) return {};
  try {
    const parsed = yaml.load(str);
    if (typeof parsed === 'object' && parsed !== null) {
      // Convert null values to empty strings to preserve keys
      const result: Record<string, unknown> = {};
      for (const [key, value] of Object.entries(parsed as Record<string, unknown>)) {
        result[key] = value === null || value === undefined ? '' : value;
      }
      return result;
    }
    return null;
  } catch {
    return null;
  }
};

// YAML Parameters Editor with local state for smooth editing
function YamlParamsEditor({