import type { ExtractionSourceSpan } from "./source-span.js";
export declare const DATE_DECISION_EXTRACTION_METHODS: readonly ["PRECISED_DATE", "HEADER_CONTEXT", "FULL_TEXT_FALLBACK"];
export type DateDecisionMethod = (typeof DATE_DECISION_EXTRACTION_METHODS)[number];
export type DecisionDateReadingContext = {
    /** Texte source de même longueur ; seuls ses LF peuvent devenir des espaces dans le texte lu. */
    source_text: string;
};
export declare function extractAllDates(text: string | null | undefined): string[];
export declare function extractPrecisedDate(text: string | null | undefined): {
    value: string;
    method: DateDecisionMethod;
} | null;
export declare function extractDecisionDate(text: string | null | undefined): {
    value: string | null;
    method: DateDecisionMethod | null;
};
export declare function locateDecisionDate(text: string | null | undefined, context?: DecisionDateReadingContext): {
    value: string | null;
    method: DateDecisionMethod | null;
    source_span: ExtractionSourceSpan | null;
};
//# sourceMappingURL=date.d.ts.map