/**
 * Default placeholder variants shown when an agent is still composing a response.
 *
 * @private BUT maybe export via some package
 */
export declare const DEFAULT_THINKING_MESSAGES: readonly ["Thinking...", "Searching for information...", "Sorting information..."];
/**
 * Type describing thinking message variant.
 *
 * @internal
 */
export type ThinkingMessageVariant = (typeof DEFAULT_THINKING_MESSAGES)[number];