import { Component, type ComponentChild } from "preact";
import type { ComputerActionable, Semaphore } from "../computer";
import type { TerminalData } from "./data";
declare const enum RecordingState {
    None = 0,
    Recording = 1,
    Rendering = 2
}
/**
 * Properties for the current terminal
 */
export type TerminalProps = {
    id: number | null; /** The computer's ID */
    label: string | null; /** The computer's label */
    on: boolean; /** Whether the computer is on */
    computer: ComputerActionable; /** The computer to fire events back to */
    changed: Semaphore; /** A semaphore which is signaled when the terminal changes */
    terminal: TerminalData; /** The terminal to draw. */
    focused: boolean; /** Whether this component is considered focused. */
    font: string; /** The font to draw the terminal with  */
};
type TerminalState = {
    recording: RecordingState;
    progress: number;
};
export declare class Terminal extends Component<TerminalProps, TerminalState> {
    private readonly canvasElem;
    private canvasContext?;
    private readonly inputElem;
    private readonly wrapperElem;
    private changed;
    private lastBlink;
    private mounted;
    private drawQueued;
    private readonly vdom;
    private lastX;
    private lastY;
    private gif;
    private lastGifFrame;
    constructor(props: TerminalProps, context: unknown);
    componentDidMount(): void;
    componentWillUnmount(): void;
    render({ id, label, on }: TerminalProps, { recording, progress }: TerminalState): ComponentChild;
    componentDidUpdate(): void;
    queueDraw(): void;
    private draw;
    private onResized;
    private paste;
    private addGifFrame;
    private onPaste;
    private convertMousePos;
    private onMouse;
    private onMouseWheel;
    private onEventDefault;
    private onKey;
    private onInput;
    private onTerminate;
    private onChanged;
    private onPowerOff;
    private onPowerOn;
    private onScreenshot;
    private onRecord;
    private makeFullscreen;
    private onDrop;
}
export {};