import type { KeybindingsManager } from "../../../core/keybindings.ts";
import type { PromptRoute, TaskId, TaskRecord } from "../../../core/tasks/contracts.js";
import type { TaskDetailAction } from "./task-detail.js";
export type TaskFocus = {
    kind: "composer";
} | {
    kind: "tasks";
} | {
    kind: "detail";
} | {
    kind: "stdin";
    taskId: TaskId;
};
export type TaskNavigationActions = {
    inspect(task: TaskRecord): void;
    transcript(task: TaskRecord): void;
    foreground(task: TaskRecord): void;
    confirmCancel(task: TaskRecord): Promise<boolean>;
    cancel(task: TaskRecord): void;
    input(task: TaskRecord): void;
    stdinAvailable(task: TaskRecord): boolean;
    openQuestion(route: PromptRoute): void;
};
/** Shared focus state; activity updates never take ownership of editor input. */
export declare class TaskNavigation {
    focus: TaskFocus;
    selectedTaskId?: TaskId;
    private tasks;
    private keys;
    private actions;
    constructor(keys: KeybindingsManager, actions: TaskNavigationActions);
    update(tasks: readonly TaskRecord[]): void;
    open(taskId?: TaskId): void;
    activate(action: TaskDetailAction): Promise<void>;
    moveSelection(delta: number): void;
    handleInput(data: string, inputOwner: "composer" | "hil" | "tasks"): boolean;
}
//# sourceMappingURL=task-navigation.d.ts.map