import { b as SortableValue, o as ColumnDef } from "./types-Cqk1_BXq.js";
import { ReactNode } from "react";

//#region src/aggregate/aggregate.d.ts
/** The aggregate functions available by name. */
type AggregateName = "sum" | "avg" | "count" | "min" | "max";
/**
 * A custom aggregator: the values found for one column across the rows being
 * aggregated, already narrowed to those that are present.
 *
 * Return whatever the cell should show — a number, a formatted string, a
 * node. Return `undefined` for "no cell here".
 *
 * The return type is `ReactNode` so the built mapper is directly assignable
 * to `summaryRow` and `groupAggregates`, which is the whole point of it.
 */
type Aggregator<TValue = SortableValue> = (values: readonly TValue[]) => ReactNode;
/** What to compute per column: a built-in name, or your own function. */
type AggregateSpec = Partial<Record<string, AggregateName | Aggregator>>;
/** Options for {@link aggregate}. */
interface AggregateOptions<TRow> {
  /**
   * Columns, so values resolve through `sortValue` exactly as sorting and
   * grouping do. Without them, values come from the key's data path.
   */
  columns?: readonly ColumnDef<TRow>[];
  /**
   * Format a computed value for display. Receives the raw result and the
   * column key: `format: (v, key) => key === "budget" ? money.format(v) : v`.
   */
  format?: (value: ReactNode, key: string) => ReactNode;
}
/** Every built-in aggregate name, for a UI that offers a choice. */
declare const AGGREGATE_NAMES: AggregateName[];
/**
 * Build a `summaryRow` / `groupAggregates` mapper from a declaration.
 *
 * @example
 * ```tsx
 * <DataTable
 *   summaryRow={aggregate({ budget: "sum", team: "count" }, { columns })}
 *   groupAggregates={aggregate({ budget: "sum" }, { columns })}
 * />
 * ```
 */
declare function aggregate<TRow>(spec: AggregateSpec, options?: AggregateOptions<TRow>): (rows: readonly TRow[]) => Partial<Record<string, ReactNode>>;
//#endregion
export { Aggregator as a, AggregateSpec as i, AggregateName as n, aggregate as o, AggregateOptions as r, AGGREGATE_NAMES as t };
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