/**
 * Constants for backup code generation and validation
 *
 * @remarks
 * Backup codes provide an alternative authentication method when primary
 * methods are unavailable. These constants control code generation and
 * validation patterns.
 *
 * @example
 * ```typescript
 * const backupCodeConsts: IBackupCodeConstants = {
 *   Count: 10,
 *   NormalizedHexRegex: /^[0-9a-f]{16}$/,
 *   DisplayRegex: /^[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{4}$/
 * };
 * ```
 */
export interface IBackupCodeConstants {
    /**
     * How many backup codes to generate for users
     * @remarks Typically 8-12 codes to provide sufficient backup options
     */
    Count: number;
    /**
     * Regular expression for validating normalized hex backup codes
     * @remarks Normalized codes are lowercase hex without separators
     */
    NormalizedHexRegex: RegExp;
    /**
     * Regular expression for validating display-formatted backup codes
     * @remarks Display codes typically include hyphens for readability
     */
    DisplayRegex: RegExp;
}
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