import type { Target } from './targets.js';
import type { UninstallDoneResult } from '@opensip-cli/contracts';
/** @throws {Error} When the project path or a managed layout root is unsafe. */
export declare function assertSafeProjectDir(projectDir: string): void;
export declare function targetFingerprint(targets: readonly Target[]): string;
export declare function filterProjectTargets(purge: boolean, allTargets: readonly Target[]): {
    toDelete: readonly Target[];
    toKeep: readonly Target[];
};
export declare function buildProjectResult(args: {
    action: UninstallDoneResult['action'];
    targets: readonly Target[];
    rootPath: string;
    recovery?: UninstallDoneResult['recovery'];
}): UninstallDoneResult;
export declare function journalBlocksRemoval(projectDir: string): {
    readonly blocked: boolean;
    readonly recovery: NonNullable<UninstallDoneResult['recovery']>;
};
export declare function performProjectDeletion(toDelete: readonly Target[], purge: boolean, projectDir: string): void;
export type ProjectJournal = ReturnType<typeof journalBlocksRemoval>;
export type ProjectTargetSelection = ReturnType<typeof filterProjectTargets>;
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