import { type IAGLHomeDataRootMigrationOptions } from '../dist_ts_migration/v23_aglhome.js';
import type { IControllerDataRootMigrationResult } from '../dist_ts_migration/v2_controllerdataroot.js';
export interface IEnsureControllerDataRootOptions extends IAGLHomeDataRootMigrationOptions {
}
export declare const preflightAGLHomeMigration: (optionsArg?: IEnsureControllerDataRootOptions) => Promise<void>;
export declare const ensureControllerDataRoot: (optionsArg?: IEnsureControllerDataRootOptions) => Promise<IControllerDataRootMigrationResult>;
export interface IEnsureControllerDataRootForStartupOptions extends IEnsureControllerDataRootOptions {
    retainOnFailure: boolean;
    onBlocked?: (errorArg: Error) => Promise<void>;
    retryDelayMs?: number;
    ensureDataRoot?: typeof ensureControllerDataRoot;
    reportBlocked?: (errorArg: Error) => void;
}
export declare const ensureControllerDataRootForStartup: (optionsArg: IEnsureControllerDataRootForStartupOptions) => Promise<IControllerDataRootMigrationResult>;