1  /**
 2   * YAML parsing wrapper.
 3   *
 4   * Uses Bun.YAML (built-in, zero-cost) when running under Bun, otherwise falls
 5   * back to the `yaml` npm package. The package is lazy-required inside the
 6   * non-Bun branch so native Bun builds never load the ~270KB yaml parser.
 7   */
 8  
 9  export function parseYaml(input: string): unknown {
10    if (typeof Bun !== 'undefined') {
11      return Bun.YAML.parse(input)
12    }
13    // eslint-disable-next-line @typescript-eslint/no-require-imports
14    return (require('yaml') as typeof import('yaml')).parse(input)
15  }