import { Command } from "commander";
import { type CurrencyResult, type UpdateChannel } from "@younndai/lyt-vault";
import { UPDATE_PLAN_PACKAGES, type RegistryPackageFactV1, type UpdatePlanV1 } from "../install/update-plan.js";
import { type InstallReconcilePlanV1 } from "../install/reconcile-engine.js";
import { type UpdateOperationHandleV1 } from "../install/update-operation.js";
import { type TargetProviderManifestV1 } from "../install/target-artifacts.js";
export interface UpdateChannelConfiguredV1 {
    readonly schema_id: "lyt.update-channel-configured";
    readonly schema_version: Readonly<{
        major: 1;
        minor: 0;
    }>;
    readonly channel: UpdateChannel;
    readonly persisted: true;
    readonly next_action: "lyt update --check --json";
}
export declare function configureUpdateChannel(channel: UpdateChannel, write?: (value: UpdateChannel) => void): UpdateChannelConfiguredV1;
export interface ReconcileReceiptV1 {
    schema_id: "lyt.receipt";
    schema_version: Readonly<{
        major: 1;
        minor: 0;
    }>;
    operation_id: string;
    attempt_id: string;
    status: string;
    operation: "install-reconcile";
    mutations: Readonly<{
        local: number;
        remote: number;
    }>;
    next_action: unknown;
}
export interface ReconcileEffectResult {
    exitCode: number;
    stdout: string;
    stderr: string;
}
export interface UpdateEffects {
    log: (msg: string) => void;
    error: (msg: string) => void;
    confirm: (prompt: string) => Promise<boolean>;
    preparePlan: (currency: CurrencyResult) => Promise<UpdatePlanV1>;
    revalidatePlan: (plan: UpdatePlanV1) => Promise<boolean>;
    verifyInstalledPlan: (plan: UpdatePlanV1) => Promise<boolean>;
    beginOperation: (plan: UpdatePlanV1) => Promise<UpdateOperationHandleV1 | null>;
    stageArtifacts: (plan: UpdatePlanV1) => Promise<readonly string[]>;
    writeInstalledAnchor: (plan: UpdatePlanV1) => boolean;
    install: (plan: UpdatePlanV1, artifacts: readonly string[]) => number;
    reconcile: (plan: UpdatePlanV1) => ReconcileEffectResult;
}
export interface UpdateFlowResult {
    installed: boolean;
    reconciled: boolean;
    reconcileReceipt: ReconcileReceiptV1 | null;
    exitCode: number;
    nextAction?: string;
    updatePlan?: UpdatePlanV1;
}
export interface UpdateChannelResolution {
    channel: UpdateChannel | null;
    source: "persisted" | "explicit" | "interactive" | "unconfigured";
    refusal?: "channel-unconfigured" | "channel-switch-requires-explicit";
    nextAction?: string;
}
export declare function resolveConfiguredChannel(requested: UpdateChannel | undefined, persisted: UpdateChannel | null, opts: {
    switchChannel?: boolean;
    interactive: boolean;
    selectedInteractive?: UpdateChannel | null;
}): UpdateChannelResolution;
export declare function parseReconcileReceipt(raw: string, updatePlan?: UpdatePlanV1): ReconcileReceiptV1 | null;
export declare function runUpdateFlow(result: CurrencyResult, opts: {
    yes?: boolean;
    interactive: boolean;
    allowDowngrade?: boolean;
}, fx: UpdateEffects): Promise<UpdateFlowResult>;
export declare function resumeUpdateFlow(operationId: string, fx: UpdateEffects): Promise<UpdateFlowResult>;
export declare function providerDestinationsFromReconcilePlan(reconcilePlan: Pick<InstallReconcilePlanV1, "objects">): {
    object_id: string;
    kind: "manual" | "skill";
    path: string;
    source_package: (typeof UPDATE_PLAN_PACKAGES)[number];
    evidence_kind: "provider-content-digest";
    expected_before_digest: string | null;
    expected_after_digest: string;
}[];
export declare function targetProviderObjectsFromTargetManifests(reconcilePlan: Pick<InstallReconcilePlanV1, "objects">, manifests: readonly TargetProviderManifestV1[]): {
    object_id: string;
    kind: "directory-link" | "marker-file";
    provider_package: (typeof UPDATE_PLAN_PACKAGES)[number];
    provider_version: string;
    target_path: string;
    source_relative_path: string | null;
    content: string | null;
    expected_digest: string;
    expected_applied_digest: string;
    marker_begin: string | null;
    marker_end: string | null;
}[];
export declare function prepareProductionUpdatePlan(currency: CurrencyResult): Promise<UpdatePlanV1>;
export declare function revalidateProductionUpdatePlan(plan: UpdatePlanV1): Promise<boolean>;
export declare function verifyProductionInstalledPlan(plan: UpdatePlanV1): Promise<boolean>;
export declare function installedEvidenceMatchesPlan(plan: UpdatePlanV1, installed: UpdatePlanV1["before_state"], graph: readonly RegistryPackageFactV1[]): boolean;
export declare function npmInstallArgsForUpdatePlan(plan: UpdatePlanV1, artifactPaths: readonly string[]): readonly string[];
export declare function buildUpdateCommand(): Command;
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