import { GameState, SitAction, StandAction, AddChipsAction, ReserveSeatAction } from "@pokertools/types";
/**
 * Handle SIT action - add player to table
 */
export declare function handleSit(state: GameState, action: SitAction): GameState;
/**
 * Handle STAND action - remove player from table
 */
export declare function handleStand(state: GameState, action: StandAction): GameState;
/**
 * Handle ADD_CHIPS action - add chips to player's pending stack
 * Chips are held in pendingAddOn and will be merged into stack at start of next hand
 */
export declare function handleAddChips(state: GameState, action: AddChipsAction): GameState;
/**
 * Handle RESERVE_SEAT action - reserve a seat for a player
 * Marks the seat as RESERVED with an expiration timestamp
 * API can use this to lock a seat while processing payment
 */
export declare function handleReserveSeat(state: GameState, action: ReserveSeatAction): GameState;