export interface SkillRegistrationDriftDefect {
    accountId: string;
    /** Bare sub-plugin name as it appears in account.json enabledPlugins. */
    plugin: string;
    /** The qualified key the three surfaces are checked against. */
    expected: string;
    /** Which registration surfaces lack the entry, in surface order. */
    missingSurfaces: Array<'known_marketplaces' | 'installed_plugins' | 'settings.enabledPlugins'>;
}
export interface SkillRegistrationDriftResult {
    ok: boolean;
    defects: SkillRegistrationDriftDefect[];
    /** Count of (account, premium-sub) pairs checked. */
    inspected: number;
}
export interface CcRegistrationSurfaces {
    /** Marketplace names present in known_marketplaces.json. */
    knownMarketplaces: ReadonlySet<string>;
    /** `name@marketplace` keys with a scope:"user" row in installed_plugins.json. */
    installedUserPlugins: ReadonlySet<string>;
    /** `name@marketplace` keys enabled in settings.json enabledPlugins. */
    enabledSettingsPlugins: ReadonlySet<string>;
}
/** Cross-check each account's premium-sub intent against the three Claude Code
 *  registration surfaces. An `enabledPlugins` entry not present in
 *  `subToMarketplace` (platform plugins, leaked foreign subs) is out of scope
 *  and ignored — leaked-sub cleanup is `cleanupLeakedPremiumSubs`' concern. */
export declare function assertSkillRegistrationDrift(accounts: ReadonlyArray<{
    accountId: string;
    enabledPlugins: readonly string[];
}>, subToMarketplace: ReadonlyMap<string, string>, cc: CcRegistrationSurfaces): SkillRegistrationDriftResult;
/** Bundle-descent over the brand-filtered premium tree, mirroring the bundler's
 *  marketplace naming and reconcileEnabledPlugins' descent. A nested sub at
 *  `<premiumRoot>/<bundle>/plugins/<sub>/PLUGIN.md` maps `<sub>` →
 *  `maxy-premium-<bundle>`; a standalone bundle at `<premiumRoot>/<bundle>/PLUGIN.md`
 *  with no `plugins/` subdir maps `<bundle>` → `maxy-premium`. These are exactly
 *  the names reconcileEnabledPlugins stamps into account.json enabledPlugins. */
export declare function buildSubToMarketplace(premiumRoot: string): Map<string, string>;
/** Read the three Claude Code registration surfaces under a config dir. Each
 *  read is independent and tolerant: an absent or unparseable file yields an
 *  empty set for that surface, so a missing registry reads as "nothing
 *  registered" (a defect the caller reports) rather than a crash. */
export declare function readCcRegistrationSurfaces(claudeConfigDir: string): CcRegistrationSurfaces;
/** Task 1962 — boot-time census of operator-authored account plugin skills.
 *  Operator skills live under `<accountsRoot>/<id>/plugins/<plugin>/skills/<slug>/SKILL.md`
 *  and are loaded directly from that root (never a platform mirror). This makes
 *  the per-account operator-skill population visible at manager boot — the
 *  signal that was absent when a canonical account copy loaded nowhere. For
 *  each account holding a `plugins/` dir it returns the plugin count, skill
 *  count, and any skill slug owned by more than one of that account's plugins
 *  (which the resolvers surface as ambiguous). Accounts with no `plugins/` dir
 *  are omitted. Two-level, non-recursive walk mirroring the resolver shape. */
export declare function auditAccountPluginSkills(accountsRoot: string): Array<{
    accountId: string;
    plugins: number;
    skills: number;
    collisions: string[];
}>;
/** Enumerate `<accountsRoot>/<id>/account.json` and return each account's
 *  enabledPlugins (empty array when the field is absent or the file is
 *  unparseable). A dir with no account.json is skipped entirely. */
export declare function readAccountEnabledPlugins(accountsRoot: string): Array<{
    accountId: string;
    enabledPlugins: string[];
}>;
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