import { GameState } from "@pokertools/types";
/**
 * Result of blind posting calculation
 */
export interface BlindPositions {
    readonly smallBlindSeat: number;
    readonly bigBlindSeat: number;
}
/**
 * Determine which seats should post blinds
 *
 * Heads-Up (2 players):
 * - SB = button (button IS small blind)
 * - BB = other player
 *
 * Normal (Dead Button Rule):
 * - SB = Button + 1 (Can be empty -> Dead Small Blind)
 * - BB = Next Occupied Seat after SB
 *
 * For cash games: Skips sitting-out players (unless they are in tournament mode)
 */
export declare function getBlindPositions(state: GameState): BlindPositions | null;
/**
 * Calculate blind amounts for antes
 */
export declare function calculateAntes(state: GameState): Map<number, number>;