import type { ExtractionSourceSpan } from "./source-span.js";
export declare const NUMERO_RG_EXTRACTION_METHODS: readonly ["RG", "REPERTOIRE_GENERAL", "DOSSIER", "ROLE", "NUMERO"];
export type NumeroRgMethod = (typeof NUMERO_RG_EXTRACTION_METHODS)[number];
export declare function extractRgNumber(decisionTxt: string | null | undefined, jurisdictionName?: string | null): {
    value: string | null;
    method: NumeroRgMethod | null;
};
/** Same reading as `extractRgNumber`, plus the position of the number in `decisionTxt` as given. */
export declare function locateRgNumber(decisionTxt: string | null | undefined, jurisdictionName?: string | null): {
    value: string | null;
    method: NumeroRgMethod | null;
    source_span: ExtractionSourceSpan | null;
};
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