export type TenancyMode = 'disabled' | 'subdomain' | 'custom-domain' | 'path' | 'header' | 'jwt';
export interface TenancyConfig {
    mode: TenancyMode;
    baseDomain?: string;
    pathPrefix?: string;
    headerName?: string;
    jwtHeader?: string;
    jwtSecretName?: string;
    customDomainMap?: Record<string, string>;
}
export interface TenantResolution {
    id: string;
    mode: Exclude<TenancyMode, 'disabled'>;
    source: 'host' | 'header' | 'jwt' | 'path' | 'custom-domain';
}
export declare function resolveTenant(req: Request, config: TenancyConfig, secrets?: ReadonlyMap<string, string>): TenantResolution | null;
//# sourceMappingURL=tenancy.d.ts.map