import type { PokemonSet } from '@pkmn/sim';
import { Rng } from './rng.js';
export type Team = PokemonSet[];
export declare function isLegal(team: Team): boolean;
/** Serialize a parsed Team to paste + packed forms. */
export declare function serialize(team: Team): {
    paste: string;
    packed: string;
};
/** Import a paste to a parsed Team (or null). */
export declare function parse(paste: string): Team | null;
/** Deduped individual sets drawn from a set of Teams — the gene pool. */
export declare function buildGenePool(pastes: string[]): PokemonSet[];
/**
 * Per-species move pool: every move any set of that species runs across the
 * source Teams. Lets the move-swap operator explore real, legal move choices
 * (e.g. every move a Gauntlet Tyranitar has been given) without learnset data.
 */
export declare function buildMovePool(pastes: string[]): Map<string, string[]>;
export declare function shuffle<T>(items: readonly T[], rng: Rng): T[];
/** A Team of up to `size` unique-species sets drawn (shuffled) from `sets`. */
export declare function uniqueSpeciesTeam(sets: PokemonSet[], size: number, rng: Rng): Team;
/** Mutate a Team into a *legal* variant. Tries operators in a random order and
 *  validates each; returns the mutated Team + operator, or null if none stuck.
 *  When a move pool is given, a move-swap operator is added. */
export declare function mutate(team: Team, pool: PokemonSet[], rng: Rng, movePool?: Map<string, string[]>): {
    team: Team;
    operator: string;
} | null;
/** Breed two parents into a *legal* child (unique species, up to 6 members). */
export declare function crossover(a: Team, b: Team, rng: Rng): Team | null;