import { GameState, Pot } from "@pokertools/types";
/**
 * Calculate side pots using iterative subtraction method
 *
 * Algorithm:
 * 1. Combine all player investments (bets + total invested)
 * 2. Sort by investment amount (ascending)
 * 3. For each player from smallest to largest:
 *    - Create pot = (player investment - previous) × remaining players
 *    - Add player + all higher investors to eligible list
 * 4. Return pots array (main + sides)
 *
 * @param state Current game state
 * @returns Array of pots (main pot first, then side pots)
 */
export declare function calculateSidePots(state: GameState): Pot[];
/**
 * Calculate uncalled bet (when highest better has no callers)
 *
 * @param state Current game state
 * @returns Tuple of [uncalled amount, seat to return to]
 */
export declare function calculateUncalledBet(state: GameState): [number, number] | null;
/**
 * Return uncalled bet to player
 */
export declare function returnUncalledBet(state: GameState): GameState;
/**
 * Recalculate pots after street action completes
 * This is called before progressing to next street
 */
export declare function recalculatePots(state: GameState): GameState;