import { WorkflowLeaseManager } from "./workflow-lease.js";
import type { RunProjectionV2 } from "./workflow-types.js";
export interface CleanupItem {
    readonly kind: "run" | "worker-session" | "artifact";
    readonly path: string;
    readonly bytes: number;
}
export interface CleanupCandidate {
    readonly requestKey: string;
    readonly runId: string;
    readonly updatedAt: string;
    readonly ageMs: number;
    readonly items: readonly CleanupItem[];
    readonly reclaimableBytes: number;
}
export interface CleanupSkip {
    readonly requestKey: string;
    readonly runId: string;
    readonly reason: "not-old-enough" | "active-run" | "ambiguous-run" | "active-worker" | "held-session-lease" | "corrupt-session-lease";
    readonly diagnostic: string;
}
export interface RunCleanupPlan {
    readonly dryRun: true;
    readonly olderThanMs: number;
    readonly candidates: readonly CleanupCandidate[];
    readonly skipped: readonly CleanupSkip[];
    readonly reclaimableBytes: number;
}
export interface RunCleanupResult extends Omit<RunCleanupPlan, "dryRun"> {
    readonly dryRun: false;
    readonly auditEventPath: string | null;
    readonly deletedRunIds: readonly string[];
}
interface CleanupRunCatalog {
    listRuns(): Promise<readonly RunProjectionV2[]>;
}
interface CleanupLeaseAuthority {
    withCurrentSupervisor<T>(generation: string, operation: () => Promise<T>): Promise<T>;
    inspectWorkerSession(sessionPath: string): ReturnType<WorkflowLeaseManager["inspectWorkerSession"]>;
}
export interface WorkflowRunCleanupOptions {
    readonly namespaceDirectory: string;
    readonly store: CleanupRunCatalog;
    readonly leaseManager: CleanupLeaseAuthority;
    readonly supervisorGeneration: string;
    readonly now?: () => Date;
    readonly randomUUID?: () => string;
    readonly removePath?: (path: string) => Promise<void>;
}
export declare class CleanupConfirmationError extends Error {
    constructor(message: string);
}
export declare class WorkflowRunCleanup {
    #private;
    constructor(options: WorkflowRunCleanupOptions);
    plan(olderThanMs: number): Promise<RunCleanupPlan>;
    execute(input: {
        readonly olderThanMs: number;
        readonly confirmed: boolean;
    }): Promise<RunCleanupResult>;
}
export declare function confirmCleanupDeletion(input: {
    readonly dryRun: boolean;
    readonly yes: boolean;
    readonly tui: boolean;
    readonly confirm?: () => Promise<boolean>;
}): Promise<boolean>;
export declare function parseCleanupAge(value: string): number;
export {};
//# sourceMappingURL=run-cleanup.d.ts.map