/**
 * Published, testable scale guidance for the DataTable pipeline.
 *
 * These are interaction thresholds, not hard data limits. Use the benchmark
 * fixture before raising them for a new renderer, browser target, or cell shape.
 */
export declare const DATA_TABLE_SCALE_THRESHOLDS: {
    readonly localRender: {
        readonly maxRows: 250;
        readonly maxCells: 5000;
        readonly recommendation: "Use normal semantic rendering for ordinary, bounded result sets.";
    };
    readonly clientTransforms: {
        readonly maxRows: 1000;
        readonly maxCells: 20000;
        readonly recommendation: "Use manual filtering, sorting, or paging once a client transform exceeds this budget.";
    };
    readonly manualPaging: {
        readonly recommendedPageSize: 100;
        readonly maxRenderedRows: 250;
        readonly recommendation: "Keep remote pages bounded and pass totalRows only for a known server total.";
    };
    readonly virtualization: {
        readonly minRows: 250;
        readonly recommendation: "Use fixed-height virtualization for continuous browsing above the local render budget; preserve stable rowKey values and retain remote paging for unbounded data.";
    };
};
export type DataTableScaleStrategy = 'local' | 'manual-paging' | 'virtualization';
/** Returns the recommended rendering strategy for a known row and column count. */
export declare function recommendDataTableScaleStrategy(rowCount: number, columnCount: number): DataTableScaleStrategy;
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