/**
 * Check if the provided object has the provided property
 *
 * @param object - The object to check
 * @param propertyKey - The property to check
 * @returns An indicator specifying if the object has the provided property
 */
export declare const propertyExists: (object: any, propertyKey: PropertyKey) => boolean;
/**
 * Check if the provided object has the provided property and if it's safe to merge
 *
 * @param object - The object to check
 * @param propertyKey - The property to check
 * @returns An indicator specifying if the object has the provided property and if it's safe to merge
 */
export declare const propertyUnsafe: (object: any, propertyKey: PropertyKey) => boolean;