interface SttEditor {
    cursorOverride: string | undefined;
    cursorOverrideWidth: number | undefined;
    getUseTerminalCursor(): boolean;
    insertText(text: string): void;
    setUseTerminalCursor(enabled: boolean): void;
}
interface SttUi {
    getShowHardwareCursor(): boolean;
    requestLayoutRender(source?: string): void;
    setShowHardwareCursor(enabled: boolean): void;
}
export interface SttModeContext {
    editor: SttEditor;
    showStatus(message: string): void;
    showWarning(message: string): void;
    ui: SttUi;
    updateEditorChrome(): void;
}
/** Coordinates STT state with the interactive composer presentation. */
export declare class SttModeController {
    #private;
    toggle(ctx: SttModeContext): Promise<void>;
    dispose(ctx: Pick<SttModeContext, "editor" | "ui">): void;
}
export {};