import type * as kms from 'aws-cdk-lib/aws-kms';
import * as secretsmanager from 'aws-cdk-lib/aws-secretsmanager';
import type { Construct } from 'constructs';
/**
 * Construction properties for a DatabaseSecret.
 */
export interface DatabaseSecretProps {
    /**
     * The username.
     */
    readonly username: string;
    /**
     * The KMS key to use to encrypt the secret.
     *
     * @default default master key
     */
    readonly encryptionKey?: kms.IKey;
    /**
     * Characters to not include in the generated password.
     *
     * @default '"@/\\\ \''
     */
    readonly excludeCharacters?: string;
}
/**
 * A database secret.
 *
 * @resource AWS::SecretsManager::Secret
 */
export declare class DatabaseSecret extends secretsmanager.Secret {
    /** Uniquely identifies this class. */
    static readonly PROPERTY_INJECTION_ID: string;
    constructor(scope: Construct, id: string, props: DatabaseSecretProps);
}