export declare const IMPORT_METADATA_FILE = ".my-pi-source.json";
export interface InstalledPlugin {
    scope: string;
    installPath: string;
    version: string;
    installedAt?: string;
    lastUpdated?: string;
    gitCommitSha?: string;
}
export interface ImportedSkillMetadata {
    version: number;
    source: string;
    upstream_skill_path: string;
    upstream_base_dir: string;
    upstream_install_path?: string;
    upstream_version?: string;
    upstream_git_commit_sha?: string;
    imported_at: string;
    last_synced_at: string;
    imported_hash: string;
    upstream_hash: string;
}
export interface PluginSkillSource {
    pluginId: string;
    installPath: string;
    version: string;
    gitCommitSha?: string;
}
export type SkillScope = 'global' | 'project' | 'plugin';
export interface DiscoveredSkill {
    name: string;
    description: string;
    skillPath: string;
    baseDir: string;
    source: string;
    scope: SkillScope;
    kind: 'managed' | 'external';
    plugin?: PluginSkillSource;
    import_meta?: ImportedSkillMetadata;
}
export interface ImportableSkill extends DiscoveredSkill {
    scope: 'plugin';
    kind: 'external';
    plugin: PluginSkillSource;
}
export interface ImportedSkill extends DiscoveredSkill {
    kind: 'managed';
    import_meta: ImportedSkillMetadata;
}
export declare function is_importable_skill(skill: DiscoveredSkill): skill is ImportableSkill;
export declare function is_imported_skill(skill: DiscoveredSkill): skill is ImportedSkill;
export declare function scan_managed_skills(): DiscoveredSkill[];
export declare function scan_imported_skills(): ImportedSkill[];
export declare function scan_project_skills(cwd?: string): DiscoveredSkill[];
export declare function scan_importable_skills(): ImportableSkill[];