import { type H2AArtifactKind, type H2ARole } from "./types.js";
export declare const H2A_ATTESTER_COMPREHENSION_RIGHT: "attester-comprehension";
export type H2AAuthorityMatrixKind = H2AArtifactKind | typeof H2A_ATTESTER_COMPREHENSION_RIGHT;
/**
 * V1 signing authority matrix (DEC-035).
 *
 * Maps each canonical {@link H2AArtifactKind} to the set of roles allowed
 * to produce a binding signature on that artifact kind. This is the
 * executable counterpart of DEC-004 (governance) and DEC-018/DEC-023
 * (CONTRACT vs ENFORCEMENT_PLAN ownership).
 *
 * `MANDATAIRE` deliberately appears only for `SIGNATURE` — DEC-005 and
 * DEC-024 keep the mandataire as a *presenter* of decisions, not a binder.
 * The `SIGNATURE` row admits every role because that kind is the audit
 * trace of a signing act produced by whoever signed.
 */
export declare const H2A_AUTHORITY_MATRIX: Readonly<Record<H2AAuthorityMatrixKind, {
    roles: readonly H2ARole[];
    notes?: string;
}>>;
export declare function canSignArtifactKind(role: H2ARole, kind: H2AArtifactKind): boolean;
export declare function assertCanSignArtifactKind(role: H2ARole, kind: H2AArtifactKind): void;
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