import { promises as fs } from 'node:fs';
export type WorkspaceMaterializationMode = 'worktree' | 'symlink';
export type WorkspaceSessionStatus = 'running' | 'stopped';
export type WorkspaceStatus = 'active' | 'idle' | 'archived' | 'cleaned' | 'missing';
export interface WorkspaceSessionRepoContext {
    readonly alias: string;
    readonly sourcePath: string;
    readonly targetPath: string;
    readonly mode: WorkspaceMaterializationMode;
    readonly gitRoot: string | null;
    readonly branch: string | null;
    readonly head: string | null;
}
export interface WorkspaceSessionContext {
    readonly workspaceId: string;
    readonly workspaceName: string;
    readonly workspaceRootPath: string;
    readonly workspaceDefaultCwd: string;
    readonly workspaceMode: WorkspaceMaterializationMode;
    readonly currentPath?: string;
    readonly repo?: WorkspaceSessionRepoContext;
}
export interface WorkspaceRepoInput {
    readonly path: string;
    readonly alias?: string;
    readonly mode?: WorkspaceMaterializationMode;
}
export interface WorkspaceCreateInput {
    readonly name: string;
    readonly repos: readonly WorkspaceRepoInput[];
    readonly mode?: WorkspaceMaterializationMode;
    readonly branchName?: string;
    readonly rootDir?: string;
}
export interface WorkspaceSessionBinding {
    readonly agent: string;
    readonly sessionId: string;
    readonly status: WorkspaceSessionStatus;
    readonly cwd?: string;
    readonly title?: string;
    readonly updatedAt: string;
    readonly activeRunId?: string | null;
    readonly latestRunId?: string | null;
}
export interface WorkspaceRepoRecord {
    readonly alias: string;
    readonly sourcePath: string;
    readonly targetPath: string;
    readonly mode: WorkspaceMaterializationMode;
    readonly gitRoot: string | null;
    readonly branch: string | null;
    readonly head: string | null;
}
export interface WorkspaceRecord {
    readonly id: string;
    readonly name: string;
    readonly rootPath: string;
    readonly mode: WorkspaceMaterializationMode;
    readonly createdAt: string;
    readonly archivedAt: string | null;
    readonly cleanedAt: string | null;
    readonly repos: readonly WorkspaceRepoRecord[];
    readonly sessions: readonly WorkspaceSessionBinding[];
}
export interface WorkspaceRepoSummary extends WorkspaceRepoRecord {
    readonly exists: boolean;
}
export interface WorkspaceActionAvailability {
    readonly canArchive: boolean;
    readonly canCleanup: boolean;
    readonly canDelete: boolean;
    readonly canRecover: boolean;
}
export interface WorkspaceSummary {
    readonly id: string;
    readonly name: string;
    readonly rootPath: string;
    readonly defaultCwd: string;
    readonly mode: WorkspaceMaterializationMode;
    readonly status: WorkspaceStatus;
    readonly createdAt: string;
    readonly archivedAt: string | null;
    readonly cleanedAt: string | null;
    readonly repos: readonly WorkspaceRepoSummary[];
    readonly sessions: readonly WorkspaceSessionBinding[];
    readonly actions: WorkspaceActionAvailability;
}
export interface WorkspaceListResult {
    readonly workspaces: readonly WorkspaceSummary[];
    readonly summary: {
        readonly total: number;
        readonly active: number;
        readonly idle: number;
        readonly archived: number;
        readonly cleaned: number;
        readonly missing: number;
    };
}
export interface WorkspaceServiceDeps {
    readonly readFile: typeof fs.readFile;
    readonly writeFile: typeof fs.writeFile;
    readonly mkdir: typeof fs.mkdir;
    readonly rm: typeof fs.rm;
    readonly symlink: typeof fs.symlink;
    readonly unlink: typeof fs.unlink;
    readonly stat: typeof fs.stat;
    readonly lstat: typeof fs.lstat;
    readonly readdir: typeof fs.readdir;
    readonly execGit: (args: string[], cwd: string) => Promise<{
        stdout: string;
        stderr: string;
    }>;
    readonly now: () => string;
    readonly homedir: () => string;
}
export declare function resolveWorkspaceDefaultCwd(workspace: Pick<WorkspaceRecord, 'rootPath' | 'repos'> | Pick<WorkspaceSummary, 'rootPath' | 'repos'>): string;
export declare class WorkspaceService {
    private readonly deps;
    constructor(deps?: Partial<WorkspaceServiceDeps>);
    rootDir(): string;
    listWorkspaces(options?: {
        readonly liveSessions?: readonly WorkspaceSessionBinding[];
    }): Promise<WorkspaceListResult>;
    createWorkspace(input: WorkspaceCreateInput): Promise<WorkspaceRecord>;
    archiveWorkspace(identifier: string): Promise<WorkspaceRecord>;
    cleanupWorkspace(identifier: string): Promise<WorkspaceRecord>;
    recoverWorkspace(identifier: string): Promise<WorkspaceRecord>;
    deleteWorkspace(identifier: string, options?: {
        readonly forceCleanup?: boolean;
    }): Promise<void>;
    bindSession(input: {
        readonly workspaceId: string;
        readonly session: WorkspaceSessionBinding;
    }): Promise<WorkspaceRecord>;
    reconcileSessions(liveSessions: readonly WorkspaceSessionBinding[]): Promise<void>;
    resolveWorkspace(identifier: string): Promise<WorkspaceRecord | null>;
    resolveSessionContext(input: {
        readonly workspaceId?: string;
        readonly cwd?: string;
    }): Promise<WorkspaceSessionContext | null>;
    resolveWorkspaceCwd(workspace: Pick<WorkspaceRecord, 'rootPath' | 'repos'> | Pick<WorkspaceSummary, 'rootPath' | 'repos'>): string;
}