import { type IdentityAttestation, type IdentityClaims, type IdentityToken } from "../contracts/index.js";
export interface LocalIdentityAuthority {
    keyId: string;
    algorithm: "ed25519";
    privateKeyPem: string;
    publicKeyPem: string;
}
export declare function createLocalIdentityAuthority(input?: {
    keyId?: string;
}): LocalIdentityAuthority;
export declare function issueIdentityToken(input: {
    authority: Pick<LocalIdentityAuthority, "keyId" | "algorithm" | "privateKeyPem">;
    claims: IdentityClaims;
}): IdentityToken;
export declare function verifyIdentityToken(input: {
    token: IdentityToken;
    publicKeyPem: string;
    now?: string;
}): IdentityAttestation;
export declare function hasIdentityScope(token: IdentityToken, requiredScope: string): boolean;