export type TerminalEditShortcut = "undo" | "redo";
export type ParsedTerminalModifiedKeyResult = {
    readonly kind: "key";
    readonly key: ParsedModifiedKey;
} | {
    readonly kind: "pending";
} | {
    readonly kind: "none";
};
export type TerminalEditShortcutSequenceResult = {
    readonly kind: "shortcut";
    readonly shortcut: TerminalEditShortcut;
    readonly length: number;
} | {
    readonly kind: "ignore";
    readonly length: number;
} | {
    readonly kind: "pending";
} | {
    readonly kind: "none";
};
interface ParsedModifiedKey {
    readonly codepoint: number;
    readonly baseLayoutKey: number | undefined;
    readonly modifier: number;
    readonly eventType: number | undefined;
    readonly length: number;
}
export declare function parseTerminalModifiedKeySequence(input: string): ParsedTerminalModifiedKeyResult;
export declare function parseTerminalEditShortcutSequence(input: string): TerminalEditShortcutSequenceResult;
export declare function parseTerminalInterruptSequence(input: string): {
    readonly kind: "interrupt";
    readonly length: number;
} | {
    readonly kind: "pending";
} | {
    readonly kind: "none";
};
export declare function terminalKeyIsShiftEnter(key: ParsedModifiedKey): boolean;
export declare function terminalKeyIsClipboardImagePaste(key: ParsedModifiedKey): boolean;
export declare function terminalKeyShouldIgnore(key: ParsedModifiedKey): boolean;
export declare function terminalKeyIsEscape(key: ParsedModifiedKey): boolean;
export declare function terminalKeyArrowDirection(key: ParsedModifiedKey): "up" | "down" | "right" | "left" | undefined;
export declare function terminalEditShortcutForControlChar(char: string, shiftPressed: boolean): TerminalEditShortcut | undefined;
export {};