import { AthenaRequestDraft, AthenaRequestKvPair, AthenaRequestTransport } from './types.js';
export declare function createEmptyKvPair(partial?: Partial<Omit<AthenaRequestKvPair, "id">>): AthenaRequestKvPair;
export declare function ensureTrailingEmptyRow(pairs: readonly AthenaRequestKvPair[]): AthenaRequestKvPair[];
export declare function kvPairsToRecord(pairs: readonly AthenaRequestKvPair[]): Record<string, string>;
export declare function recordToKvPairs(record: Record<string, unknown> | null | undefined): AthenaRequestKvPair[];
export declare function mergeQueryIntoUrl(url: string, query: Record<string, string>): string;
export declare function isPlainObject(value: unknown): value is Record<string, unknown>;
export declare function parseJsonBody(body: string): {
    error?: string;
    value: unknown;
};
export declare function formatJson(value: unknown): string;
/**
 * Split a template object into body JSON (without nested `query`) and query pairs.
 */
export declare function splitTemplateIntoDraftParts(template: unknown): {
    body: string;
    query: AthenaRequestKvPair[];
};
export declare function createDefaultRequestDraft(transport?: AthenaRequestTransport): AthenaRequestDraft;
export declare function summarizeRequestTarget(draft: AthenaRequestDraft): string;