import type { InventorySlot } from './messages.js';
/** Every bank has this many tabs; the ones past BANK_FREE_TAB_COUNT are for members. */
export declare const BANK_TAB_COUNT = 8;
/**
 * Tabs anyone can put things in. The rest take deposits from members only,
 * but anything already in them can always be taken out, so a lapsed
 * membership never locks a player's things away.
 */
export declare const BANK_FREE_TAB_COUNT = 6;
export declare function bankTabOpenFor(tab: number, isMember: boolean): boolean;
export declare const BANK_SLOTS_PER_TAB = 20;
/** A sanity cap on one move, not a game rule: "all" moves a whole stack of coins in one go. */
export declare const BANK_MOVE_MAX = 10000000;
export declare const BANK_QTY_PRESETS: readonly [1, 5, 10, 50];
export declare const BANK_RANGE = 3;
export type BankSlot = InventorySlot;
export type BankTab = Array<BankSlot | null>;
export type BankState = {
    tabs: BankTab[];
};
export declare function emptyBankTab(): BankTab;
export declare function emptyBank(): BankState;
export declare function normalizeBank(raw: unknown): BankState;
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