export type SiteIncarnationKind = "new" | "legacy";
export type SiteIncarnationErrorCode = "invalid_site_incarnation" | "site_incarnation_unresolved" | "site_incarnation_mismatch";
export class SiteIncarnationError extends Error {
  readonly code: SiteIncarnationErrorCode;
  readonly httpStatus: number;
  constructor(code: SiteIncarnationErrorCode);
}
export function legacySiteIncarnationId(siteKey: string): string;
export function parseSiteIncarnationId(value: unknown): { kind: SiteIncarnationKind; siteKey?: string } | null;
export function siteAuthorityName(input: { siteKey: string; siteIncarnationId: string }): string;
export function isNewSiteAuthorityName(value: unknown): value is string;