/**
 * @copyright Sister Software
 * @license AGPL-3.0
 * @author Teffen Ellis, et al.
 * @file What the address-source register records about a row's source, read once per build.
 */
import { type LicenseDecision } from "#source-register";
import type { CanonicalRow } from "#types";
/**
 * The key a row is looked up under: the adapter that emitted it and the jurisdiction it describes.
 *
 * The register scopes a source to one publisher in one jurisdiction,
 * so an adapter id alone cannot address a record.
 * One adapter serves several: `ban` emits eleven jurisdictions from one schema
 * and each is its own source under its own license decision.
 */
export declare function sourceEligibilityKey(adapterID: string, iso2: string): string;
/**
 * Every register source's ingest-eligibility reasons, keyed by the adapter
 * and jurisdiction of the rows that carry it.
 *
 * A source declaring no `adapterID` is absent from the map, because no adapter emits it
 * and no row can arrive under it.
 * An empty array is the only value a caller may read as permission.
 * An absent key is refused rather than admitted.
 */
export declare function readSourceEligibility(): Promise<ReadonlyMap<string, readonly string[]>>;
/**
 * The register's license decisions keyed by the label in a row.
 *
 * An unmatched adapter label records a `null` decision rather than inventing one.
 */
export declare function readRegisterDecisions(): Promise<ReadonlyMap<string, LicenseDecision>>;
/**
 * Reads why a row's source may be refused from a release-eligible corpus.
 * Records each refused source.
 *
 * `refused` accumulates as rows arrive.
 * The build manifest reports the collected values.
 *
 * A build whose `eligibility` is `null` runs under the exploratory profile and every row reads eligible.
 */
export declare function createIneligibilityReader(eligibility: ReadonlyMap<string, readonly string[]> | null): {
    refused: Map<string, readonly string[]>;
    read: (row: CanonicalRow) => readonly string[] | null;
};
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