export declare class SearchRows {
    static fn(rows: readonly Record<string, unknown>[] | null | undefined, filters: Record<string, unknown> | null | undefined): readonly Record<string, unknown>[];
}
export declare class Paginate {
    static fn(rows: readonly unknown[] | null | undefined, page: number, pageSize: number): readonly unknown[];
}
export declare class TotalPages {
    static fn(rows: readonly unknown[] | null | undefined, pageSize: number): number;
}
export declare class Count {
    static fn(rows: readonly unknown[] | null | undefined): number;
}
export declare class PickById {
    static fn(rows: readonly Record<string, unknown>[] | null | undefined, idValue: unknown, idField: string): Record<string, unknown> | null;
}
export declare class MergeRow {
    static fn(rows: readonly Record<string, unknown>[] | null | undefined, row: Record<string, unknown> | null | undefined, keyField: string): readonly Record<string, unknown>[];
}
export declare class DeleteRow {
    static fn(rows: readonly Record<string, unknown>[] | null | undefined, row: Record<string, unknown> | null | undefined, keyField: string): readonly Record<string, unknown>[];
}
/** Wszystkie wbudowane funkcje gotowe do `provideEchelon({ functions: [...coreFunctions] })`. */
export declare const coreFunctions: readonly [typeof SearchRows, typeof Paginate, typeof TotalPages, typeof Count, typeof PickById, typeof MergeRow, typeof DeleteRow];
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