import type { CfnFunction } from './lambda.generated';
/**
 * Specify the tenant isolation mode for Lambda functions.
 *
 * This is incompatible with:
 * - SnapStart
 * - Provisioned Concurrency
 * - Function URLs
 * - Most Event sources (only API Gateway is supported)
 */
export declare class TenancyConfig {
    /**
     * Each tenant gets a dedicated execution environment.
     * Execution environments are not shared between different tenants,
     * but can be reused for the same tenant to avoid cold starts.
     */
    static readonly PER_TENANT: TenancyConfig;
    /**
     * The CloudFormation property for tenancy configuration.
     */
    readonly tenancyConfigProperty: CfnFunction.TenancyConfigProperty;
    protected constructor(mode: string);
}