import { ExportableKey, KeyTypes, PublicKey, StorableKey } from "../../domain";
/**
 * @ignore
 */
export declare class X25519PublicKey extends PublicKey implements ExportableKey, StorableKey {
    readonly recoveryId: string;
    keySpecification: Map<string, string>;
    raw: Uint8Array;
    size: number;
    type: KeyTypes;
    readonly to: {
        Buffer: () => Buffer<ArrayBufferLike>;
        Hex: () => string;
        JWK: (base?: import("../../domain").JWK.Base) => import("../../domain").JWK;
        PEM: () => string;
        String: (encoding?: BufferEncoding) => string;
    };
    static from: {
        Buffer: (value: Buffer) => X25519PublicKey;
        Hex: (value: string) => X25519PublicKey;
        PEM: (value: string) => X25519PublicKey;
        String: (value: string, encoding?: BufferEncoding) => X25519PublicKey;
    };
    constructor(bytes: Int8Array | Uint8Array);
    getEncoded(): Buffer;
    private getInstance;
}