export declare const WORKSPACE_IMAGE_FORMAT: "botlearn-workspace-image/1";
export declare const WORKSPACE_IMAGE_LOGICAL_BYTES: number;
interface MountInfoEntry {
    target: string;
    filesystemType: string;
    source: string;
    mountOptions: Set<string>;
    superOptions: Set<string>;
}
export interface WorkspaceCapacityProbes {
    backingFileBytes(imagePath: string): bigint;
}
export declare function parseWorkspaceMountInfo(text: string): MountInfoEntry[];
export declare function workspaceFilesystemFlushCommand(env?: NodeJS.ProcessEnv): [string, string[]] | null;
export declare function flushWorkspaceFilesystem(env?: NodeJS.ProcessEnv): Promise<void>;
export declare function isWorkspaceQuotaExceededError(error: unknown): boolean;
export declare function assertWorkspaceFilesystem(workspaceRoot: string, env?: NodeJS.ProcessEnv, mountInfo?: string, capacityProbes?: WorkspaceCapacityProbes): void;
export {};