import { type ComputedRef, type Ref } from "vue";
import { type DataGridGroupMetaSnapshot } from "@affino/datagrid-orchestration";
export type { DataGridGroupMetaSnapshot };
export interface UseDataGridGroupMetaOrchestrationOptions<TRow, TGroupByKey extends string> {
    rows: Ref<readonly TRow[]>;
    groupBy: Ref<TGroupByKey | "none">;
    resolveRowId: (row: TRow) => string | number;
    resolveGroupValue: (row: TRow, groupBy: TGroupByKey) => string | null | undefined;
}
export interface UseDataGridGroupMetaOrchestrationResult {
    groupMeta: ComputedRef<DataGridGroupMetaSnapshot>;
    groupCount: ComputedRef<number>;
    groupBySummary: ComputedRef<string>;
    isGroupStartRow: (rowId: string | number) => boolean;
    resolveGroupBadgeText: (rowId: string | number) => string;
}
export declare function useDataGridGroupMetaOrchestration<TRow, TGroupByKey extends string>(options: UseDataGridGroupMetaOrchestrationOptions<TRow, TGroupByKey>): UseDataGridGroupMetaOrchestrationResult;
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