/**
 * Validator / L1 node manager — DTOs shared by core, API, CLI, and web.
 * Non-custodial: these types never include private keys or seed phrases.
 */
export type ValidatorChainId = 'eth' | 'avax' | 'near' | 'ada' | 'btc' | 'cosmos' | 'sui' | 'aptos' | 'dot' | 'sol';
export type ValidatorNetworkKind = 'testnet' | 'mainnet';
export type ValidatorProfileId = 'minimal' | 'pruned' | 'validator-ready' | 'rpc';
export type ValidatorUpgradePolicy = 'manual' | 'notify' | 'auto-safe' | 'auto-all';
export type ValidatorDesiredState = 'stopped' | 'running';
export declare const VALIDATOR_RUNTIME_STATUSES: readonly ["unknown", "stopped", "created", "missing", "starting", "rpc_wait", "running", "syncing", "error"];
export type ValidatorRuntimeStatus = (typeof VALIDATOR_RUNTIME_STATUSES)[number];
/** Container is up (or coming up). Do not treat as stopped for auto-clear. */
export declare function isLiveValidatorStatus(code: string | undefined | null): boolean;
export type ValidatorClientRole = 'el' | 'cl' | 'node';
export type ValidatorClientSpec = {
    id: string;
    role: ValidatorClientRole;
    image: string;
    tag: string;
    /** Shipped in the current v1 adapter set */
    v1: boolean;
};
export type ValidatorNetworkSpec = {
    id: string;
    kind: ValidatorNetworkKind;
    recommended?: boolean;
    v1: boolean;
};
export type ValidatorChainSpec = {
    id: ValidatorChainId;
    title: string;
    v1: boolean;
    /** Extra disk / IOPS warning (e.g. Solana). */
    heavy?: boolean;
    networks: ValidatorNetworkSpec[];
    profiles: ValidatorProfileId[];
    clients: ValidatorClientSpec[];
    /** Conservative minimum free bytes: network → profile → bytes */
    minFreeBytes: Record<string, Partial<Record<ValidatorProfileId, number>>>;
};
export type CardanoProducerStatusDto = {
    attached: boolean;
    kesPresent: boolean;
    vrfPresent: boolean;
    opcertPresent: boolean;
    kesFp: string | null;
    vrfFp: string | null;
    opcertFp: string | null;
    attachedAt: string | null;
};
export type ValidatorInstanceClient = {
    id: string;
    image: string;
    tag: string;
};
export type ValidatorInstanceDto = {
    id: string;
    chain: ValidatorChainId;
    network: string;
    profile: ValidatorProfileId;
    slug: string;
    dataPath: string;
    rpcHost: string;
    upgradePolicy: ValidatorUpgradePolicy;
    desiredState: ValidatorDesiredState;
    createdAt: string;
    updatedAt: string;
    clients: Record<string, ValidatorInstanceClient>;
    ports: Record<string, number>;
    lastUpgrade?: {
        at: string;
        clientId: string;
        fromTag: string;
        toTag: string;
        result: 'applied' | 'rolled-back' | 'failed';
        notes?: string[];
    };
    lastMithril?: {
        at: string;
        network: string;
        digest?: string;
    };
    /** Cardano SPO hot keys on disk — never the key material. */
    cardanoProducer?: CardanoProducerStatusDto;
    limits?: {
        memory?: string;
        cpus?: string;
    };
    lastStatus?: {
        at: string;
        status: ValidatorRuntimeStatus;
        running: boolean;
        syncProgress: number | null;
        peers: number | null;
        diskUsedBytes: number | null;
        lastError: string | null;
    };
};
export type ValidatorSettingsDto = {
    autoClear: boolean;
};
export type ValidatorOfficialVersionDto = {
    gitTag: string;
    dockerTag: string;
    prerelease: boolean;
    htmlUrl: string;
};
export type ValidatorStaleInstanceDto = {
    id: string;
    tag: string;
};
export type ValidatorSoftwareImageDto = {
    chain: string;
    clientId: string;
    role: string;
    image: string;
    tag: string;
    ref: string;
    present: boolean | null;
    size?: string | null;
    usedBy: string[];
    registryHost: string;
    sourceGithub: string | null;
    changelogUrl: string | null;
    officialTag: string | null;
    officialDockerTag: string | null;
    officialAt: string | null;
    officialError: string | null;
    staleInstances: ValidatorStaleInstanceDto[];
};
export type ValidatorClientVersionsDto = {
    clientId: string;
    image: string;
    pin: string;
    latest: string | null;
    github: string | null;
    changelogUrl: string | null;
    registryHost: string;
    at: string | null;
    error: string | null;
    versions: ValidatorOfficialVersionDto[];
};
export type ValidatorSoftwareReportDto = {
    dockerInstalled: boolean;
    dockerRunning: boolean;
    composeAvailable: boolean;
    dockerVersion: string | null;
    composeVersion: string | null;
    images: ValidatorSoftwareImageDto[];
    officialAt: string | null;
    executeEnabled: boolean;
    isRoot: boolean;
};
export declare const DEFAULT_VALIDATOR_SETTINGS: ValidatorSettingsDto;
export declare function isSafeValidatorLimitMemory(value: string): boolean;
/** Heavy chains OOM the host when the wizard leaves memory unlimited. */
export declare function defaultValidatorMemoryLimit(chain: string): string | undefined;
/** Parse compose-style `12g` / `512m` into bytes. */
export declare function parseValidatorMemoryBytes(value: string | undefined): number | undefined;
/** Keep this much RAM for the host when a chain sets a memory cap. */
export declare const VALIDATOR_MEMORY_HEADROOM_BYTES: number;
export declare function isSafeValidatorLimitCpus(value: string): boolean;
/** Absolute host path for chain data. Rejects traversal and system prefixes. */
export declare function isSafeValidatorDataPath(value: string): boolean;
export type ValidatorNetIoDto = {
    id: string;
    rxBytes: number | null;
    txBytes: number | null;
    rxRateBps: number | null;
    txRateBps: number | null;
};
export type ValidatorSummaryDto = {
    id: string;
    status: ValidatorRuntimeStatus;
    running: boolean;
    syncProgress: number | null;
    peers: number | null;
    diskUsedBytes: number | null;
    lastError: string | null;
    upgrade: {
        clientId: string;
        currentTag: string;
        nextTag: string;
        breaking: boolean;
        changelogUrl?: string;
    } | null;
    rxBytes: number | null;
    txBytes: number | null;
    rxRateBps: number | null;
    txRateBps: number | null;
};
export type ValidatorDiskTone = 'ok' | 'warn' | 'danger';
export type ValidatorDiskInstance = {
    id: string;
    dataPath: string;
    usedBytes: number;
};
export type ValidatorDiskLeftover = {
    name: string;
    path: string;
    usedBytes: number;
};
export type ValidatorDiskReport = {
    rootPath: string;
    /** du of the validators root (not the whole filesystem). */
    usedBytes: number | null;
    leftoverBytes: number;
    leftovers: ValidatorDiskLeftover[];
    /** Filesystem that holds rootPath — used for create-gate free space. */
    fsUsedBytes: number | null;
    fsAvailBytes: number | null;
    fsTotalBytes: number | null;
    fsUsePct: number | null;
    /** Alias of fsAvailBytes (wizard / KPI free space). */
    availBytes: number | null;
    /** Host MemAvailable from /proc/meminfo (create-gate for capped chains). */
    memAvailableBytes: number | null;
    totalBytes: number | null;
    usePct: number | null;
    tone: ValidatorDiskTone;
    instances: ValidatorDiskInstance[];
    notes: string[];
};
export declare const VALIDATOR_DISK_WARN_PCT = 70;
export declare const VALIDATOR_DISK_DANGER_PCT = 85;
export declare const VALIDATOR_CHAIN_IDS: readonly ValidatorChainId[];
/** Brand names — never machine-translate. */
export declare const VALIDATOR_CHAIN_LABEL: Record<ValidatorChainId, string>;
/** Network proper nouns — never machine-translate. Generic kinds (mainnet/testnet) stay i18n. */
export declare const VALIDATOR_NETWORK_PROPER: Record<string, string>;
/** Display name for a (chain, network) pair. Generic `testnet` includes the chain. */
export declare function validatorNetworkLabelFor(chain: string, network: string): string | null;
export declare function validatorChainLabel(id: string, title?: string | null): string;
export declare function validatorNetworkLabel(id: string): string | null;
export declare const VALIDATOR_PROFILE_IDS: readonly ValidatorProfileId[];
export declare const VALIDATOR_UPGRADE_POLICIES: readonly ValidatorUpgradePolicy[];
export declare function isValidatorChainId(value: string): value is ValidatorChainId;
export declare function isValidatorProfileId(value: string): value is ValidatorProfileId;
export declare function isValidatorUpgradePolicy(value: string): value is ValidatorUpgradePolicy;
export declare function isValidatorInstanceId(value: string): boolean;
export declare function validatorDiskTone(usePct: number | null | undefined): ValidatorDiskTone;
export declare function defaultUpgradePolicyForNetworkKind(kind: ValidatorNetworkKind): ValidatorUpgradePolicy;
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