import { type EphemeralProjectPaths, type RuntimeExclusiveLease } from '@opensip-cli/core';
import { type RuntimePromotionSource } from './runtime-promotion-journal-schema.js';
import { type RuntimePromotionPathSnapshot } from './runtime-promotion-path-snapshot.js';
import type { RuntimePromotionPreflightFsDependencies } from './runtime-promotion-recovery-source-authority.js';
export { runtimePromotionPathSnapshot, sameRuntimePromotionPathSnapshot, } from './runtime-promotion-path-snapshot.js';
export type { RuntimePromotionPathIdentity, RuntimePromotionPathPresence, RuntimePromotionPathSnapshot, } from './runtime-promotion-path-snapshot.js';
export { assertRuntimePromotionRecoverySourceAuthority, assertRuntimePromotionRecoverySourceLocation, bindRuntimePromotionCacheChild, canonicalRuntimePromotionCacheChild, RuntimePromotionFilesystemLeaseMismatchError, } from './runtime-promotion-recovery-source-authority.js';
export type { RuntimePromotionBoundCacheChild, RuntimePromotionCanonicalCacheChild, RuntimePromotionPreflightFsDependencies, RuntimePromotionRecoverySourceAuthorityInput, } from './runtime-promotion-recovery-source-authority.js';
export interface RuntimePromotionSourceRevalidation {
    readonly kind: 'active' | 'legacy';
    readonly runtimeDir: string;
    readonly cacheKey: string;
    readonly markerSha256: string;
    readonly runtime: RuntimePromotionPathSnapshot;
}
export interface RuntimePromotionFilesystemInspection {
    readonly projectRoot: string;
    readonly ephemeral: Pick<EphemeralProjectPaths, 'cacheKey' | 'coordinationKey' | 'identityStrength' | 'canonicalRootDigest' | 'generationDigest'>;
    readonly projectRootSnapshot: RuntimePromotionPathSnapshot;
    readonly activeCandidateDir: string;
    readonly activeCandidate: RuntimePromotionPathSnapshot;
    readonly legacyCandidateDir?: string;
    readonly legacyCandidate?: RuntimePromotionPathSnapshot;
    readonly destinationParentDir: string;
    readonly destinationRuntimeDir: string;
    readonly destinationParent: RuntimePromotionPathSnapshot;
    readonly destinationRuntime: RuntimePromotionPathSnapshot;
    readonly source: RuntimePromotionSource;
    readonly sourceRevalidation?: RuntimePromotionSourceRevalidation;
}
export type RuntimePromotionFilesystemConflictReason = 'cache-candidates-ambiguous' | 'cache-marker-invalid' | 'cache-path-unsafe' | 'project-path-unsafe';
export type RuntimePromotionFilesystemInspectionResult = {
    readonly status: 'ready';
    readonly inspection: RuntimePromotionFilesystemInspection;
} | {
    readonly status: 'conflict';
    readonly reason: RuntimePromotionFilesystemConflictReason;
    readonly sourcePreserved: boolean;
};
/** @throws {RuntimePromotionFilesystemLeaseMismatchError} When the lease is not project-bound. */
export declare function inspectRuntimePromotionFilesystem(projectRootInput: string, lease: RuntimeExclusiveLease, dependencies?: RuntimePromotionPreflightFsDependencies): RuntimePromotionFilesystemInspectionResult;
export declare function readRuntimePromotionMarkerSha256(source: RuntimePromotionSourceRevalidation): string | undefined;
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