import { type QueryAST } from '@dxos/echo-protocol';
export interface Order<T> {
    '~Order': {
        value: T;
    };
    ast: QueryAST.Order;
}
export type Any = Order<any>;
export declare const natural: Order<any>;
export declare const property: <T>(property: keyof T & string, direction: QueryAST.OrderDirection) => Order<T>;
/**
 * Order by relevance rank (for FTS/vector search results).
 * Higher rank = better match. Default direction is 'desc' (best matches first).
 */
export declare const rank: <T>(direction?: QueryAST.OrderDirection) => Order<T>;
/**
 * Order by the system `updatedAt` timestamp (last re-indexed). Default direction is 'desc'
 * (most-recently-updated first). Mirrors {@link Filter.updated}.
 */
export declare const updated: <T>(direction?: QueryAST.OrderDirection) => Order<T>;
/**
 * Order by the system `createdAt` timestamp (first indexed). Default direction is 'desc'
 * (most-recently-created first). Mirrors {@link Filter.created}.
 */
export declare const created: <T>(direction?: QueryAST.OrderDirection) => Order<T>;
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