/**
 * Sets a value at a nested path in an object, creating intermediate objects as needed.
 *
 * @example
 * const obj = {};
 * setNestedValue(obj, 'pipeline.name', { message: 'Required' });
 * // Result: { pipeline: { name: { message: 'Required' } } }
 */
export declare const setNestedValue: (obj: Record<string, unknown>, path: string, value: unknown) => void;