export interface WorkspaceRootRegistryState {
    roots: string[];
    labels: Record<string, string>;
    activeRoot: string | null;
    desktopImportPromptSeen: boolean;
}
export interface LoadedWorkspaceRootRegistry {
    found: boolean;
    state: WorkspaceRootRegistryState | null;
}
export declare function deriveWorkspaceRootRegistryPath(): string;
export declare function loadWorkspaceRootRegistry(registryPath: string): Promise<LoadedWorkspaceRootRegistry>;
export declare function saveWorkspaceRootRegistry(registryPath: string, state: WorkspaceRootRegistryState): Promise<void>;