import { ColumnFiltersState, ColumnOrderState, ColumnSizingState, RowSelectionState, SortingState, VisibilityState } from '@tanstack/react-table';
import { TypeColumn, TypeFilterValue, TypeRowSelection, TypeSortInfo } from '../../types.js';
/** Project the compatibility sorting model into controlled TanStack state. */
export declare function toTanStackSortingState(sortInfo: TypeSortInfo, columns: readonly TypeColumn[]): SortingState;
/**
 * Restore TanStack sorting to the Inovua-shaped model. Existing entries are
 * used as templates so compatibility metadata (`type`, `fn`, `columnName`,
 * and custom fields) survives a controlled state update.
 */
export declare function fromTanStackSortingState(sorting: readonly SortingState[number][], columns: readonly TypeColumn[], current?: TypeSortInfo): TypeSortInfo;
/**
 * Store the complete compatibility filter entry as the TanStack filter value.
 * Keeping more than just `entry.value` prevents operator/type/active metadata
 * from being lost when TanStack calls a controlled state updater.
 */
export declare function toTanStackColumnFiltersState(filterValue: TypeFilterValue, columns: readonly TypeColumn[]): ColumnFiltersState;
/**
 * Restore complete filter entries from TanStack state. A raw TanStack value is
 * accepted only when a current compatibility entry can provide its required
 * type/operator metadata; otherwise the malformed entry is ignored.
 */
export declare function fromTanStackColumnFiltersState(columnFilters: readonly ColumnFiltersState[number][], columns: readonly TypeColumn[], current?: TypeFilterValue): TypeFilterValue;
/** Project an Inovua selection value into TanStack's ID/boolean map. */
export declare function toTanStackRowSelectionState(selection: TypeRowSelection): RowSelectionState;
/**
 * Restore an ID map without requiring row data. When available, values from
 * the current compatibility selection are retained instead of being replaced
 * by `true`.
 */
export declare function fromTanStackRowSelectionState(rowSelection: Readonly<RowSelectionState>, current?: TypeRowSelection): TypeRowSelection;
/**
 * Hydrate selected IDs with objects from the latest row model. Stale selected
 * IDs are intentionally dropped, and duplicate row IDs keep the first row to
 * match TanStack's requirement that row IDs are unique.
 */
export declare function hydrateTanStackRowSelection<TRow>(rowSelection: Readonly<RowSelectionState>, rows: readonly TRow[], getRowId: (row: TRow, index: number) => unknown): Record<string, TRow>;
/** Build complete, controlled visibility state for the current columns. */
export declare function projectTanStackColumnVisibility(columns: readonly TypeColumn[], overrides?: Readonly<Record<string, boolean | undefined>>): VisibilityState;
/** Filter/dedupe a requested order, then append every still-available column. */
export declare function projectTanStackColumnOrder(columns: readonly TypeColumn[], requestedOrder?: readonly unknown[] | null): ColumnOrderState;
/**
 * Project resolved grid widths into TanStack sizing state. Explicit computed
 * widths win, while column min/max constraints remain authoritative.
 */
export declare function projectTanStackColumnSizing(columns: readonly TypeColumn[], computedWidths?: Readonly<Record<string, number | undefined>>): ColumnSizingState;
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