/**
 * Shared types for E2B mount operations.
 */
import type { Sandbox } from 'e2b';
import type { E2BAzureBlobMountConfig } from './azure.js';
import type { E2BGCSMountConfig } from './gcs.js';
import type { E2BS3MountConfig } from './s3.js';
export declare const LOG_PREFIX = "[@mastra/e2b]";
/**
 * Union of mount configs supported by E2B sandbox.
 */
export type E2BMountConfig = E2BS3MountConfig | E2BGCSMountConfig | E2BAzureBlobMountConfig;
/**
 * Context for mount operations.
 */
export interface MountContext {
    sandbox: Sandbox;
    logger: {
        debug: (message: string, ...args: unknown[]) => void;
        info: (message: string, ...args: unknown[]) => void;
        warn: (message: string, ...args: unknown[]) => void;
        error: (message: string, ...args: unknown[]) => void;
    };
}
/**
 * Result of a mount operation.
 */
export interface MountOperationResult {
    success: boolean;
    error?: string;
}
export declare function validateS3BucketName(bucket: string): void;
export declare function validateGCSBucketName(bucket: string): void;
/**
 * Validate an endpoint URL before interpolating into shell commands.
 */
export declare function validateEndpoint(endpoint: string): void;
export declare function validateRegion(region: unknown): asserts region is string;
/**
 * Validate and normalize a mount prefix before interpolating into shell commands.
 * Returns the normalized prefix (no leading/trailing slashes).
 *
 * Shell safety is handled by shellQuote() at the call site, so this function
 * only enforces path-level rules (no traversal, no empty result, no control chars).
 */
export declare function validatePrefix(prefix: string): string;
//# sourceMappingURL=types.d.ts.map