export type SourceType = 'git' | 'github' | 'local' | 'marketplace';
export interface PluginIndexEntry {
    source: string;
    sourceType: SourceType;
    ref: string | null;
    commit: string | null;
    enabled: boolean;
    installedAt: string;
    updatedAt: string;
    manifestName?: string;
    marketplace?: string;
}
export interface MarketplaceIndexEntry {
    source: string;
    sourceType: 'git' | 'github' | 'local';
    ref: string | null;
    commit: string | null;
    installedAt: string;
    updatedAt: string;
}
export interface PluginIndex {
    version: 2;
    plugins: Record<string, PluginIndexEntry>;
    marketplaces: Record<string, MarketplaceIndexEntry>;
}
export declare function readIndex(path?: string): PluginIndex;
export declare function writeIndex(index: PluginIndex, path?: string): void;
export declare function upsertPlugin(name: string, entry: PluginIndexEntry, path?: string): PluginIndex;
export declare function removePlugin(name: string, path?: string): PluginIndex;
export declare function setEnabled(name: string, enabled: boolean, path?: string): PluginIndex;
export declare function upsertMarketplace(name: string, entry: MarketplaceIndexEntry, path?: string): PluginIndex;
export declare function removeMarketplace(name: string, path?: string): PluginIndex;