import type { PartitionInfo, SortKeyInfo } from './types.js';
export declare function queryPartitionInfo(input: {
    database: string;
    table: string;
    from?: string;
    to?: string;
    query: <T>(sql: string) => Promise<T[]>;
}): Promise<PartitionInfo[]>;
export declare function querySortKeys(input: {
    database: string;
    table: string;
    query: <T>(sql: string) => Promise<T[]>;
}): Promise<SortKeyInfo[]>;
export declare function querySortKeyInfo(input: {
    database: string;
    table: string;
    query: <T>(sql: string) => Promise<T[]>;
}): Promise<SortKeyInfo | undefined>;
export declare function querySortKeyRanges(input: {
    database: string;
    table: string;
    sortKeyColumn: string;
    partitionIds: string[];
    query: <T>(sql: string) => Promise<T[]>;
}): Promise<Map<string, {
    min: string;
    max: string;
}>>;
export declare function introspectTable(input: {
    database: string;
    table: string;
    from?: string;
    to?: string;
    query: <T>(sql: string) => Promise<T[]>;
}): Promise<{
    partitions: PartitionInfo[];
    sortKey?: SortKeyInfo;
    sortKeys: SortKeyInfo[];
}>;
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