import type { SkillCandidate, SkillMaterializationAuthorization, SkillMaterializationAuthorizationResult, SkillRegistryProvider } from './types.js';
/** Audit one exact provider/candidate identity and issue a process-local grant. */
export declare function authorizeSkillMaterialization(provider: SkillRegistryProvider, candidate: SkillCandidate, signal?: AbortSignal): Promise<SkillMaterializationAuthorizationResult>;
/** Verify without consuming a grant, for a same-run convergence decision. */
export declare function hasSkillMaterializationAuthorization(candidate: SkillCandidate, authorization: SkillMaterializationAuthorization | undefined): boolean;
/**
 * Consume the one-shot grant and derive the descriptive audit status stored
 * with the materialized snapshot. Candidate.auditStatus is never authority.
 */
export declare function claimSkillMaterializationAuthorization(candidate: SkillCandidate, authorization: SkillMaterializationAuthorization | undefined): SkillCandidate;
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