import { openReceiptAttempt, reopenReceiptAttempt, type ReceiptV1 } from "@younndai/lyt-vault";
import type { InstallableProviderObjectV1, InstallProviderV1 } from "./provider-inventory.js";
export type ReconcileObjectDisposition = "already-current" | "planned" | "refused";
export interface ReconcileObjectPlanV1 {
    readonly object_id: string;
    readonly provider_package: string;
    readonly provider_version: string;
    readonly kind: InstallableProviderObjectV1["kind"];
    readonly target_path: string;
    readonly expected_digest: string;
    readonly observed_digest: string | null;
    readonly expected_applied_digest: string;
    readonly trusted_legacy_digests: readonly string[];
    readonly disposition: ReconcileObjectDisposition;
    readonly refusal_code: string | null;
}
export interface InstallReconcilePlanV1 {
    readonly schema_id: "lyt.install-reconcile-plan";
    readonly schema_version: Readonly<{
        major: 1;
        minor: 0;
    }>;
    readonly operation_id: string;
    readonly plan_digest: string;
    readonly journal_root: string;
    readonly objects: readonly ReconcileObjectPlanV1[];
}
export interface ReconcileJournalV1 {
    readonly schema_id: "lyt.install-reconcile-journal";
    readonly schema_version: Readonly<{
        major: 1;
        minor: 0;
    }>;
    readonly plan: InstallReconcilePlanV1;
    readonly completed: readonly string[];
    readonly pending: readonly string[];
    readonly refused: readonly string[];
    readonly active_attempt_id: string | null;
    readonly active_started_at: string | null;
    readonly status: "pending" | "complete" | "refused" | "interrupted";
}
export interface InstallReconcileEnvelopeV1 {
    readonly schema_id: "lyt.install-reconcile-result";
    readonly schema_version: Readonly<{
        major: 1;
        minor: 0;
    }>;
    readonly success: boolean;
    readonly status: "planned" | "success" | "no-op" | "partial" | "refused" | "failed";
    readonly operation_id: string;
    readonly attempt_id: string;
    readonly plan_digest: string;
    readonly plan: InstallReconcilePlanV1;
    readonly mutations: number;
    readonly completed: readonly string[];
    readonly pending: readonly string[];
    readonly refused: readonly string[];
    readonly next_action: string | null;
    readonly receipt: ReceiptV1;
}
export interface ReconcileEngineOptions {
    readonly journalRoot?: string;
    readonly now?: () => Date;
    readonly newAttemptId?: () => string;
    readonly receiptOpen?: typeof openReceiptAttempt;
    readonly receiptReopen?: typeof reopenReceiptAttempt;
    readonly failAfterObject?: string;
    readonly failBeforeJournalAfterObject?: string;
}
export declare function defaultReconcileJournalRoot(homeDir?: string): string;
export declare function buildInstallReconcileFailureEnvelopeV1(error: unknown, options?: Pick<ReconcileEngineOptions, "journalRoot" | "now" | "newAttemptId">): InstallReconcileEnvelopeV1;
export declare function readPackageVersion(packageName: string): string;
export declare function prepareInstallReconcilePlanV1(providers: readonly InstallProviderV1[], options?: Pick<ReconcileEngineOptions, "journalRoot">): InstallReconcilePlanV1;
export declare function reconcileInstallProvidersV1(providers: readonly InstallProviderV1[], input?: Readonly<{
    apply: boolean;
    resumeOperationId?: string;
}>, options?: ReconcileEngineOptions): Promise<InstallReconcileEnvelopeV1>;
export declare function inspectReconcileJournalV1(root: string, operationId: string): Readonly<{
    valid: boolean;
    journal: ReconcileJournalV1 | null;
    error_code: string | null;
}>;
export declare function assertPathChainHasNoLinks(path: string, includeLeaf: boolean): void;
export declare function digestBytes(value: Uint8Array): string;
export declare function digestPathTree(path: string): string;
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