/**
 * Lease-safe project removal for `opensip uninstall --project`.
 *
 * Dry-run snapshots under a short project read lease. Real deletion confirms
 * first (never holding an exclusive lease across the prompt), then acquires a
 * FIFO project exclusive lease, recollects/revalidates targets, and deletes
 * only canonical identities while held.
 *
 * Does not inspect or delete global user configuration, plugins, or update
 * state (Task 4.7 owns user-mode removal).
 */
import { type RuntimeExclusiveLease, type RuntimeReadLease } from '@opensip-cli/core';
import type { UninstallDoneResult } from '@opensip-cli/contracts';
export interface ProjectRemovalOptions {
    readonly projectDir: string;
    readonly purge?: boolean;
    readonly dryRun?: boolean;
    readonly yes?: boolean;
    /** High-risk break-glass: discard fixed promotion journal after purge. */
    readonly discardRecovery?: boolean;
    /** Host-owned human-presentation sink; omitted callers receive only the returned result. */
    readonly write?: (s: string) => void;
    readonly prompt?: (question: string) => Promise<string>;
    /** Test hook: inject lease acquisition. */
    readonly acquireReadLease?: (projectDir: string) => Promise<RuntimeReadLease>;
    readonly acquireExclusiveLease?: (projectDir: string, posture: 'normal' | 'destructive-discard') => Promise<RuntimeExclusiveLease>;
}
/**
 * Project-mode uninstall: cache + project runtime (+ authored with --purge)
 * under a project exclusive lease for the mutation phase.
 */
export declare function executeProjectRemoval(opts: ProjectRemovalOptions): Promise<UninstallDoneResult>;
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