import type { VcMeetingConsumerProfileConfig } from '../types.js';
export declare const VC_MEETING_PROFILE_INSTRUCTIONS_MAX_CHARS = 8000;
export type VcMeetingProfileInstructionsNormalizationResult = {
    ok: true;
    instructions?: string;
} | {
    ok: false;
    error: string;
};
/**
 * Canonicalize the trusted, operator-authored instructions stored on a VC
 * consumer profile. The delimiters are daemon-owned so profile text can never
 * forge the boundary between the custom role and the fixed safety contract.
 */
export declare function normalizeVcMeetingProfileInstructions(raw: unknown): VcMeetingProfileInstructionsNormalizationResult;
/**
 * Content-addressed version for delivery-stream semantics. Omitting the
 * `instructions` property when the normalized value is absent deliberately
 * preserves the exact pre-instructions role/filter hash.
 */
export declare function computeVcMeetingConsumerProfileHash(profile: Pick<VcMeetingConsumerProfileConfig, 'role' | 'filter' | 'instructions'>): string;
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