import type { InstalledPackageManifest, RuntimeAppManifest, RuntimeDlcManifest } from "@edenapp/types";
export interface PackageRegistrationOptions {
    /** Filesystem source used by packages mounted directly for development. */
    sourcePath?: string;
}
/** Mutable package registration store. PackageManager owns all writes. */
export declare class PackageRegistry {
    private readonly manifests;
    private readonly sourcePaths;
    register(manifest: InstalledPackageManifest, options?: PackageRegistrationOptions): void;
    unregister(packageId: string): boolean;
    get(packageId: string): InstalledPackageManifest | undefined;
    all(): InstalledPackageManifest[];
    getApp(appId: string): RuntimeAppManifest | undefined;
    getDlc(dlcId: string): RuntimeDlcManifest | undefined;
    getSourcePath(packageId: string): string | undefined;
}
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