export declare const ESC = "\u001B";
export declare const CSI = "\u001B[";
export declare const SS3 = "\u001BO";
export declare const BEL = "\u0007";
export declare const ST = "\u001B\\";
export declare const ALT_SCREEN_ON = "\u001B[?1049h";
export declare const ALT_SCREEN_OFF = "\u001B[?1049l";
export declare const CURSOR_HOME = "\u001B[H";
export declare const CLEAR_SCREEN = "\u001B[2J";
export declare const BRACKETED_PASTE_ON = "\u001B[?2004h";
export declare const BRACKETED_PASTE_OFF = "\u001B[?2004l";
export declare const PASTE_START = "\u001B[200~";
export declare const PASTE_END = "\u001B[201~";
export declare const ESCAPE_TIMEOUT_MS = 25;
export declare const PASTE_TIMEOUT_MS = 250;
export declare const PASTE_MAX_BYTES = 1048576;
export declare const CTRL_C_QUIT_WINDOW_MS = 1500;
export declare const ESC_CANCEL_WINDOW_MS = 1500;
export declare const ESC_SAME_PRESS_MS = 80;
export declare const MOD_SHIFT = 1;
export declare const MOD_ALT = 2;
export declare const MOD_CTRL = 4;
export declare const MOD_META = 8;
export declare const CSI_FINAL_KEYS: Readonly<Record<string, string>>;
export declare const SS3_KEYS: Readonly<Record<string, string>>;
export declare const CSI_TILDE_KEYS: Readonly<Record<number, string>>;
export declare const CSI_U_KEYS: Readonly<Record<number, string>>;
export declare const CTRL_LETTER_EXCEPTIONS: Readonly<Record<number, string>>;
export declare const CTRL_SYMBOLS: Readonly<Record<number, string>>;
export declare function modifiersFromCsi(value: number | undefined): {
    ctrl: boolean;
    alt: boolean;
    shift: boolean;
    meta: boolean;
    super: boolean | undefined;
};
export declare function isCsiFinalByte(char: string): boolean;
export declare function isCsiParameterByte(char: string): boolean;