export namespace hterm {
    export interface Terminal {
        io: IO;
        onTerminalReady: () => void;

        getPrefs(): Prefs;
        decorate(HTMLElement);
        installKeyboard(): void;
        uninstallKeyboard(): void;
        setWindowTitle(title: string): void;
        reset(): void;
        softReset(): void;
    }

    export interface TerminalConstructor {
        new (): Terminal;
        (): Terminal;
    }


    export interface IO {
        writeUTF8: ((data: string) => void);
        writeUTF16: ((data: string) => void);
        onVTKeystroke: ((data: string) => void) | null;
        sendString: ((data: string) => void) | null;
        onTerminalResize: ((columns: number, rows: number) => void) | null;

        push(): IO;
        writeUTF(data: string);
        showOverlay(message: string, timeout: number | null);
    }

    export interface Prefs {
        set(key: string, value: string): void;
    }

    export var Terminal: TerminalConstructor;
    export var defaultStorage: lib.Storage;
}

export namespace lib {
    export interface Storage {
    }

    export interface Memory {
        new (): Storage;
        Memory(): Storage
    }

    export var Storage: {
        Memory: Memory
    }
}