import { type HomeReleaseState } from "./home-release-store.js";
import { SharedReleaseStore } from "./shared-release-store.js";
export interface CleanupCandidate {
    kind: "shared-release" | "shared-trash" | "staging" | "package-cache" | "legacy-release" | "legacy-trash";
    sourcePath: string;
    targetPath?: string;
    reason: string;
}
export interface SharedCleanupOptions {
    now?: number;
    releaseGraceMs?: number;
    trashGraceMs?: number;
    keepRecent?: number;
    stagingGraceMs?: number;
    keepPackages?: number;
    apply?: boolean;
    knownHomes?: string[];
}
export declare function cleanupSharedReleases(store: SharedReleaseStore, options?: SharedCleanupOptions): CleanupCandidate[];
export interface LegacyCleanupOptions {
    now?: number;
    graceMs?: number;
    apply?: boolean;
    runningRuntimePath?: string;
    trashGraceMs?: number;
}
export declare function cleanupLegacyReleases(niubotHome: string, state: HomeReleaseState, options?: LegacyCleanupOptions): CleanupCandidate[];