import _m0 from 'protobufjs/minimal';
export declare const protobufPackage = "yandex.cloud.iam.v1";
export interface RefreshToken {
    /** Refresh Token id. */
    id: string;
    /** Information about the app for which the Refresh Token was issued. */
    clientInstanceInfo: string;
    /** The OAuth client identifier for which the Refresh Token was issued. */
    clientId: string;
    /** The subject identifier for whom the Refresh Token was issued. */
    subjectId: string;
    /** Refresh token creation time. */
    createdAt?: Date;
    /** Refresh token expiration time. */
    expiresAt?: Date;
    /** Timestamp for the last authentication using this Refresh Token. */
    lastUsedAt?: Date;
    /**
     * Protection level of the refresh token.
     *
     * It shows whether DPOP was used to protect the Refresh Token and and the level of security of the storage used for the DPOP key.
     */
    protectionLevel: RefreshToken_ProtectionLevel;
}
/** Protection level of the refresh token. */
export declare enum RefreshToken_ProtectionLevel {
    PROTECTION_LEVEL_UNSPECIFIED = 0,
    /** NO_PROTECTION - Refresh token without DPOP */
    NO_PROTECTION = 1,
    /** INSECURE_KEY_DPOP - Refresh token with dpop. The dpop key is not a YubiKey PIV key with required pin/touch policy and attestation. */
    INSECURE_KEY_DPOP = 2,
    /** SECURE_KEY_DPOP - Refresh token with dpop. The dpop key is a YubiKey PIV key with required pin/touch policy and attestation. */
    SECURE_KEY_DPOP = 3,
    UNRECOGNIZED = -1
}
export declare function refreshToken_ProtectionLevelFromJSON(object: any): RefreshToken_ProtectionLevel;
export declare function refreshToken_ProtectionLevelToJSON(object: RefreshToken_ProtectionLevel): string;
export declare const RefreshToken: {
    encode(message: RefreshToken, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): RefreshToken;
    fromJSON(object: any): RefreshToken;
    toJSON(message: RefreshToken): unknown;
    fromPartial<I extends {
        id?: string | undefined;
        clientInstanceInfo?: string | undefined;
        clientId?: string | undefined;
        subjectId?: string | undefined;
        createdAt?: Date | undefined;
        expiresAt?: Date | undefined;
        lastUsedAt?: Date | undefined;
        protectionLevel?: RefreshToken_ProtectionLevel | undefined;
    } & {
        id?: string | undefined;
        clientInstanceInfo?: string | undefined;
        clientId?: string | undefined;
        subjectId?: string | undefined;
        createdAt?: Date | undefined;
        expiresAt?: Date | undefined;
        lastUsedAt?: Date | undefined;
        protectionLevel?: RefreshToken_ProtectionLevel | undefined;
    } & Record<Exclude<keyof I, keyof RefreshToken>, never>>(object: I): RefreshToken;
};
type Builtin = Date | Function | Uint8Array | string | number | boolean | undefined;
export type DeepPartial<T> = T extends Builtin ? T : T extends Array<infer U> ? Array<DeepPartial<U>> : T extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>> : T extends {} ? {
    [K in keyof T]?: DeepPartial<T[K]>;
} : Partial<T>;
type KeysOfUnion<T> = T extends T ? keyof T : never;
export type Exact<P, I extends P> = P extends Builtin ? P : P & {
    [K in keyof P]: Exact<P[K], I[K]>;
} & Record<Exclude<keyof I, KeysOfUnion<P>>, never>;
export {};