/**
 * Composer overrides for the native Textarea key-binding table (INPUT-002,
 * V2-040/041).
 *
 * OpenTUI's `TextareaRenderable` already implements move/select/word/delete/
 * undo semantics (INPUT-004/005) — this module only overrides the small set
 * of chords where the library default is wrong for a submit-on-Enter
 * composer, plus explicit word vs line kill chords:
 *
 *   Option/Alt + Backspace/Delete  → delete one word
 *   Cmd (Mac) / Ctrl (Win) + Backspace/Delete → delete whole line
 *
 * Terminals report modifiers inconsistently: Option is usually `meta`, Cmd
 * is usually `super` (and sometimes arrives as Ctrl+U for Backspace).
 */
export type TextareaActionName = "submit" | "newline" | "delete-to-line-start" | "delete-to-line-end" | "delete-line" | "delete-word-backward" | "delete-word-forward" | "select-all" | "select-word-backward" | "select-word-forward" | "select-line-home" | "select-line-end";
export interface TextareaKeyBindingLike {
    readonly name: string;
    readonly ctrl?: boolean;
    readonly shift?: boolean;
    readonly meta?: boolean;
    readonly super?: boolean;
    readonly action: TextareaActionName;
}
export declare function buildComposerTextareaOverrides(): TextareaKeyBindingLike[];