/**
 * [WHO]: TeamTaskStore class - durable shared task list for AgentTeam coordination
 * [FROM]: Depends on node:fs/promises, node:path, ./team-types
 * [TO]: Consumed by team-runtime.ts and index.ts
 * [HERE]: extensions/builtin/team/team-task-store.ts - one tasks.json file under the team storage directory
 */
import type { TeamTask, TeamTaskStatus } from "./team-types.js";
export interface CreateTeamTaskInput {
    title: string;
    description?: string;
    dependsOn?: string[];
    artifactPaths?: string[];
}
export interface UpdateTeamTaskInput {
    status?: TeamTaskStatus;
    ownerId?: string;
    ownerName?: string;
    description?: string;
    artifactPaths?: string[];
}
export declare class TeamTaskStore {
    private readonly filePath;
    private tasks;
    private loaded;
    constructor(storageDir: string);
    load(): Promise<void>;
    create(input: CreateTeamTaskInput): Promise<TeamTask>;
    claim(taskId: string, ownerId: string, ownerName: string): Promise<TeamTask | undefined>;
    update(taskId: string, input: UpdateTeamTaskInput): Promise<TeamTask | undefined>;
    list(): Promise<TeamTask[]>;
    get(taskId: string): Promise<TeamTask | undefined>;
    private find;
    private nextId;
    private save;
}