/**
 * Get User By Email DTO
 *
 * Request DTO for retrieving a user by email address.
 *
 * Security:
 * - Email format validated
 * - Max length enforced
 *
 * @example
 * ```typescript
 * const user = await authService.getUserByEmail({
 *   email: 'user@example.com',
 *   requireEmailVerified: true
 * });
 * ```
 */
/**
 * Request DTO for getting user by email
 */
export declare class GetUserByEmailDTO {
    /**
     * Email address to search for
     *
     * Validation:
     * - Must be a valid email format
     * - Max 255 characters (matches DB constraint)
     *
     * Sanitization:
     * - Trimmed
     * - Lowercased for consistency
     *
     * @example "user@example.com"
     */
    email: string;
    /**
     * Only return user if email is verified
     *
     * Validation:
     * - Must be a boolean if present
     * - Default: false
     *
     * @example true
     */
    requireEmailVerified?: boolean;
}
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