import { type CredentialProfileRecord, type StoredCredentialProfileSummary } from "./credential-manager.ts";
export declare const CREDENTIAL_PROFILE_KEY_PREFIX = "Pi credential profile \u00B7 ";
export declare class CredentialProfileEnvelopeError extends Error {
    constructor(message: string);
}
export declare function serializeCredentialProfileEnvelope(record: CredentialProfileRecord): string;
export declare function parseCredentialProfileEnvelope(value: string, expectedProfile: string): CredentialProfileRecord;
/** Provider-neutral metadata projection and ordering for stored profiles. */
export declare function summarizeCredentialProfiles(records: Iterable<CredentialProfileRecord>): StoredCredentialProfileSummary[];
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