import type { GateResult } from './types';
interface EnvelopeLike {
    locale?: string;
    kbSnapshotId?: string;
    allowedScope?: 'education_only' | 'generic_info' | 'escalation_required';
    regulatoryContext?: {
        jurisdiction?: string;
    };
}
interface AnswerLike {
    citations?: unknown[];
    sections?: {
        heading: string;
        body: string;
    }[];
    refused?: boolean;
    refusalReason?: string;
    allowedScope?: 'education_only' | 'generic_info' | 'escalation_required';
}
export declare function validateEnvelope(envelope: EnvelopeLike): GateResult<Required<EnvelopeLike>>;
export declare function enforceCitations(answer: AnswerLike): GateResult<AnswerLike>;
export declare function enforceAllowedScope(allowedScope: EnvelopeLike['allowedScope'], answer: AnswerLike): GateResult<AnswerLike>;
export {};