/**
 * The reshape vocabulary in code-land (blueprint §5.4).
 *
 * Nine one-liners over core's PUBLIC {@link applyReshape} — one per LIVE op.
 * The two deprecated ops (`asOptions`, `template`) are deliberately absent:
 * the Kit's own props replace them, and wrapping them here would teach a
 * dialect that is being retired.
 *
 * ONE POSTURE, everywhere in this package: you get the value, or `undefined`.
 * `undefined` in stays `undefined` out (loading is never a mismatch), and a
 * type mismatch degrades to `undefined` too — a code-land app must render a
 * placeholder, never throw. When an app wants the REASON, it calls the
 * re-exported `applyReshape` directly and reads `result.reason`; there is no
 * second result type in this package.
 */
import { type Json } from "../../core/index.js";
/**
 * The nine live reshape ops, as functions. One bundle rather than nine exports
 * because these are pure projections a code-land app reaches for BY NAME, and
 * `reshape.sum` never collides with the `$expr` aggregate `sum`.
 */
export declare const reshape: {
    /** Keep only these fields (per row on an array, direct on an object). */
    pick: (value: Json | undefined, ...fields: string[]) => Json | undefined;
    /** Rename fields, as old/new pairs. */
    rename: (value: Json | undefined, ...pairs: string[]) => Json | undefined;
    /** Rows → `{ label, value }` points, for the Kit's charts. */
    asPoints: (value: Json | undefined, labelField: string, valueField: string) => Json | undefined;
    /** `format(value, kind)` on a SINGLE value — there is no row form: a table's
     *  money goes through the column's own `format` token so the rows stay
     *  numeric and `sortBy` still sorts. The kind vocabulary is core's and is
     *  checked there: an unknown kind is a mismatch, and `applyReshape` names the
     *  valid ones in its reason. */
    format: (value: Json | undefined, kind: string) => Json | undefined;
    sum: (value: Json | undefined, field: string) => number | undefined;
    min: (value: Json | undefined, field: string) => number | undefined;
    max: (value: Json | undefined, field: string) => number | undefined;
    count: (value: Json | undefined) => number | undefined;
};