import { DerivableKey } from "./DerivableKey";
import { KeyProperties } from "../KeyProperties";
import { SignableKey } from "./SignableKey";
import { StorableKey } from "./StorableKey";
import { VerifiableKey } from "./VerifiableKey";
import { KeyTypes } from "./KeyTypes";
import { ExportableKey } from "./exportable";
import { JWT_ALG } from "../VerifiableCredential";
export declare abstract class Key {
    abstract type: KeyTypes;
    abstract keySpecification: Map<KeyProperties | string, string>;
    abstract size: number;
    abstract raw: Uint8Array;
    abstract to: ExportableKey.Common["to"];
    abstract getEncoded(): Uint8Array;
    get curve(): string;
    get alg(): JWT_ALG;
    isDerivable(): this is DerivableKey;
    isExportable(): this is ExportableKey;
    isSignable(): this is SignableKey;
    isStorable(): this is StorableKey;
    canVerify(): this is VerifiableKey;
    getProperty(name: string): string | undefined;
    isCurve<T>(curve: string): this is T;
}