import { C64FileInfo } from '../types/index.js';
export type TapePulseCallback = (pulseCycles: number) => void;
export type TapeProgressCallback = (current: number, total: number) => void;
export type TapeProgressStartCallback = (total: number) => void;
export type TapeProgressFinishCallback = () => void;
export interface TapePulseGeneratorOptions {
    pulseCallback: TapePulseCallback;
    progressStartCallback?: TapeProgressStartCallback;
    progressCallback?: TapeProgressCallback;
    progressFinishCallback?: TapeProgressFinishCallback;
}
export declare abstract class TapePulseGenerator {
    private callback;
    private progressCallback;
    private progressStartCallback;
    private progressFinishCallback;
    protected constructor(options: TapePulseGeneratorOptions);
    protected startProgress(total: number): void;
    protected finishProgress(): void;
    protected updateProgress(current: number, total: number): void;
    sendCustomPulse(pulseCycles: number): void;
    sendPause(pauseMs: 'Header' | number): void;
    abstract generatePulses(file: C64FileInfo): Promise<void>;
}
//# sourceMappingURL=tapePulseGenerator.d.ts.map