/**
 * Polymorphic entity-ID resolver — TypeScript port of api.utils.entity_id.
 * Single source of truth for translating widget-supplied company
 * identifiers into the wire form the API expects.
 *
 * As of v2.0 the jurisdiction prop is REQUIRED on all widget components
 * and the legacy /v1/companies/{id} polymorphic alias has been removed
 * from the API. Callers must always provide both ``companyId`` and
 * ``jurisdiction``; bare-id-without-jurisdiction is no longer a valid
 * input shape.
 *
 * Three accepted ID forms (matching the Python parser):
 *   bare native id:          "5560000028" (SE) | "0000320193" (US) | "923609016" (NO)
 *   namespaced SE:           "regna:SE:5560000028"
 *   namespaced US:           "regna:US:0000320193"
 *   namespaced NO:           "regna:NO:923609016"
 *
 * Anything else throws InvalidCompanyIdError before the network call.
 *
 * Country codes are uppercase ISO 3166-1 alpha-2 inside namespaced IDs.
 * URL paths use lowercase (/v1/se/..., /v1/us/..., /v1/no/...). The
 * `routePath` helper handles the case shift at the API boundary.
 */
export declare class InvalidCompanyIdError extends Error {
    constructor(message: string);
}
export type Jurisdiction = 'SE' | 'US' | 'NO';
/**
 * Parse a polymorphic company ID into (country, native_id).
 *
 * Accepts the same three forms as the Python parser. The `jurisdiction`
 * argument is REQUIRED — the v2.0 API has no polymorphic alias to fall
 * back to, so callers must always commit to a country up front.
 *
 * If the ID is namespaced (regna:CC:...), the embedded country must
 * agree with the `jurisdiction` argument, or this throws.
 */
export declare function resolveEntityId(companyId: string, jurisdiction: Jurisdiction): {
    country: Jurisdiction;
    nativeId: string;
};
/**
 * Build the canonical country-scoped path segment from a parsed id.
 * Country-scoped paths are lowercase: /v1/se/companies/...,
 * /v1/us/companies/..., /v1/no/companies/...
 *
 * As of v2.0 there is no longer an alias mode — the legacy un-scoped
 * /v1/companies/{id} route was removed from the API. The returned
 * path is always country-scoped.
 */
export declare function entityPathSegment(country: Jurisdiction, nativeId: string): string;
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