import type { AccountId, EventId, TicketId } from "@ticketto/types";
/**
 * A list of possible transactions to interact with tickets.
 */
export interface TicketsCalls {
    /**
     * Executes a permissionless issuance for a new ticket for attending an event.
     * @param issuer The {@link AccountId} associated to the event that issues the ticket.
     * @returns The {@link TicketId} of the newly created ticket
     * @throws When the amount of issued ticket exceeds the event capacity.
     */
    issue(issuer: EventId): Promise<TicketId>;
    /**
     * Updates the information of an event call to mark an attendance to an event with a valid ticket.
     *
     * @param input A signed call to mark the attendance.
     * @returns A confirmation that the attendance was marked successfully.
     * @throws An error in case the attendance is not valid.
     */
    submitAttendanceCall(input: Uint8Array): Promise<void>;
    /**
     * Creates a deferred transfer of the ticket to a different holder. This creates a pending
     * transfer state, where the beneficiary can accept the transfer, or either the initial owner or
     * the beneficiary of the ticket can cancel the transfer.
     *
     * This intermediate state is closed once one of the two aforementioned actions is executed.
     *
     * @param issuer The {@link EventId} of the event that issued the ticket to be transferred
     * @param id The {@link TicketId} of the ticket to be transferred
     * @param beneficiary The {@link AccountId} that will receive the ticket
     * @throws An error if the signer of the command is not the owner of the ticket, or if
     * there's a restriction to transfer tickets.
     */
    initiatePendingTransfer(eventId: EventId, id: TicketId, beneficiary: AccountId): Promise<void>;
    /**
     * Accepts the transfer of a ticket.
     * @param issuer The {@link EventId} of the event that issued the ticket to be transferred
     * @param id The {@link TicketId} of the ticket to be transferred
     * @throws An error if the signer of the command is not the beneficiary of the ticket.
     */
    acceptPendingTransfer(eventId: EventId, id: TicketId): Promise<void>;
    /**
     * Accepts the transfer of a ticket.
     * @param issuer The {@link EventId} of the event that issued the ticket to be transferred
     * @param id The {@link TicketId} of the ticket to be transferred
     * @throws An error if the signer of the command is not the initial owner or the beneficiary of
     * the transfer.
     */
    cancelPendingTransfer(eventId: EventId, id: TicketId): Promise<void>;
    /**
     * Sets the ticket as for sale (if possible).
     * @param issuer The {@link EventId} of the event that issued the ticket to be transferred
     * @param id The {@link TicketId} of the ticket to be transferred
     * @param receiver The {@link AccountId} that will receive the ticket
     * @throws An error if the signer of the command is not the owner of the ticket, or if
     * there's a restriction to resell tickets.
     */
    sell(issuer: EventId, id: TicketId, receiver: AccountId): Promise<void>;
    /**
     * Cancels the sale of the ticket.
     * @param issuer The {@link EventId} of the event that issued the ticket to be transferred
     * @param id The {@link TicketId} of the ticket to be transferred
     * @throws An error if the signer of the command is not the owner of the ticket.
     */
    withdrawSell(issuer: EventId, id: TicketId): Promise<void>;
    /**
     * Buys a ticket that is set for sale.
     * @param issuer The {@link EventId} of the event that issued the ticket to be bought
     * @param id The {@link TicketId} of the ticket to be bought
     * @throws An error if the signer of the command doesn't have enough funds to buy
     * it.
     */
    buy(issuer: EventId, id: TicketId): Promise<void>;
}