import { Event } from 'microevent.ts';
import BusInterface from '../bus/BusInterface';
import Tia from './tia/Tia';
import Pia from './Pia';
import CartridgeInterface from './cartridge/CartridgeInterface';
declare class Bus implements BusInterface {
    setTia(tia: Tia): Bus;
    setPia(pia: Pia): Bus;
    setCartridge(cartridge: CartridgeInterface): Bus;
    readWord(address: number): number;
    read(address: number): number;
    write(address: number, value: number): void;
    peek(address: number): number;
    poke(address: number, value: number): void;
    getLastDataBusValue(): number;
    setDataBusValue(value: number): void;
    getLastAddresBusValue(): number;
    private triggerTrap;
    event: {
        trap: Event<Bus.TrapPayload>;
        read: Event<Bus.AccessType>;
        write: Event<Bus.AccessType>;
        transition: Event<number>;
    };
    private _tia;
    private _pia;
    private _cartridge;
    private _lastDataBusValue;
    private _lastAddressBusValue;
}
declare namespace Bus {
    const enum TrapReason {
        tia = 0,
        pia = 1,
        cartridge = 2
    }
    const enum AccessType {
        tia = 0,
        pia = 1,
        cartridge = 2
    }
    class TrapPayload {
        reason: TrapReason;
        bus: Bus;
        message?: string;
        constructor(reason: TrapReason, bus: Bus, message?: string);
    }
}
export { Bus as default };