import type { Atom } from "./atom";
type AtomValues<A extends Array<Atom<any, any>>> = {
    [Key in keyof A]: A[Key] extends Atom<infer Value, any> ? Value : never;
};
export type Selector<A extends Array<Atom<any, any>>, R> = {
    atoms: [...A];
    callback: (...values: AtomValues<[...A]>) => R;
};
/**
 * Creates a selector to derive state from multiple atoms.
 *
 * @remarks
 * Selectors allow you to compute derived state that updates whenever any of the input atoms change.
 *
 * @typeParam A - The array of input atoms.
 * @typeParam R - The return type of the selector.
 * @param atoms - The input atoms.
 * @param callback - The function to compute the derived state.
 * @returns A selector definition object.
 *
 * @example
 * ```ts
 * const sumSelector = selector([atomA, atomB], (a, b) => a + b);
 * ```
 */
export declare function selector<A extends Array<Atom<any, any>>, R>(atoms: [...A], callback: (...values: AtomValues<[...A]>) => R): Selector<A, R>;
export {};