/// <reference types="node" />
import { ChannelCredentials, ChannelOptions, UntypedServiceImplementation, handleUnaryCall, Client, ClientUnaryCall, Metadata, CallOptions, ServiceError } from '@grpc/grpc-js';
import _m0 from 'protobufjs/minimal';
import { ReleaseChannel } from '../../../../yandex/cloud/k8s/v1/cluster';
export declare const protobufPackage = "yandex.cloud.k8s.v1";
export interface ListVersionsRequest {
}
export interface ListVersionsResponse {
    /** Versions available in the specified release channel. */
    availableVersions: AvailableVersions[];
}
export interface AvailableVersions {
    /** Release channel: `RAPID`, `REGULAR` or `STABLE`. For more details see [documentation](/docs/managed-kubernetes/concepts/release-channels-and-updates). */
    releaseChannel: ReleaseChannel;
    /** Version of Kubernetes components. */
    versions: string[];
}
export declare const ListVersionsRequest: {
    encode(_: ListVersionsRequest, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): ListVersionsRequest;
    fromJSON(_: any): ListVersionsRequest;
    toJSON(_: ListVersionsRequest): unknown;
    fromPartial<I extends {} & {} & Record<Exclude<keyof I, never>, never>>(_: I): ListVersionsRequest;
};
export declare const ListVersionsResponse: {
    encode(message: ListVersionsResponse, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): ListVersionsResponse;
    fromJSON(object: any): ListVersionsResponse;
    toJSON(message: ListVersionsResponse): unknown;
    fromPartial<I extends {
        availableVersions?: {
            releaseChannel?: ReleaseChannel | undefined;
            versions?: string[] | undefined;
        }[] | undefined;
    } & {
        availableVersions?: ({
            releaseChannel?: ReleaseChannel | undefined;
            versions?: string[] | undefined;
        }[] & ({
            releaseChannel?: ReleaseChannel | undefined;
            versions?: string[] | undefined;
        } & {
            releaseChannel?: ReleaseChannel | undefined;
            versions?: (string[] & string[] & Record<Exclude<keyof I["availableVersions"][number]["versions"], keyof string[]>, never>) | undefined;
        } & Record<Exclude<keyof I["availableVersions"][number], keyof AvailableVersions>, never>)[] & Record<Exclude<keyof I["availableVersions"], keyof {
            releaseChannel?: ReleaseChannel | undefined;
            versions?: string[] | undefined;
        }[]>, never>) | undefined;
    } & Record<Exclude<keyof I, "availableVersions">, never>>(object: I): ListVersionsResponse;
};
export declare const AvailableVersions: {
    encode(message: AvailableVersions, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): AvailableVersions;
    fromJSON(object: any): AvailableVersions;
    toJSON(message: AvailableVersions): unknown;
    fromPartial<I extends {
        releaseChannel?: ReleaseChannel | undefined;
        versions?: string[] | undefined;
    } & {
        releaseChannel?: ReleaseChannel | undefined;
        versions?: (string[] & string[] & Record<Exclude<keyof I["versions"], keyof string[]>, never>) | undefined;
    } & Record<Exclude<keyof I, keyof AvailableVersions>, never>>(object: I): AvailableVersions;
};
/** A set of methods for managing Kubernetes versions. */
export declare const VersionServiceService: {
    /** Retrieves the list of versions in the specified release channel. */
    readonly list: {
        readonly path: "/yandex.cloud.k8s.v1.VersionService/List";
        readonly requestStream: false;
        readonly responseStream: false;
        readonly requestSerialize: (value: ListVersionsRequest) => Buffer;
        readonly requestDeserialize: (value: Buffer) => ListVersionsRequest;
        readonly responseSerialize: (value: ListVersionsResponse) => Buffer;
        readonly responseDeserialize: (value: Buffer) => ListVersionsResponse;
    };
};
export interface VersionServiceServer extends UntypedServiceImplementation {
    /** Retrieves the list of versions in the specified release channel. */
    list: handleUnaryCall<ListVersionsRequest, ListVersionsResponse>;
}
export interface VersionServiceClient extends Client {
    /** Retrieves the list of versions in the specified release channel. */
    list(request: ListVersionsRequest, callback: (error: ServiceError | null, response: ListVersionsResponse) => void): ClientUnaryCall;
    list(request: ListVersionsRequest, metadata: Metadata, callback: (error: ServiceError | null, response: ListVersionsResponse) => void): ClientUnaryCall;
    list(request: ListVersionsRequest, metadata: Metadata, options: Partial<CallOptions>, callback: (error: ServiceError | null, response: ListVersionsResponse) => void): ClientUnaryCall;
}
export declare const VersionServiceClient: {
    new (address: string, credentials: ChannelCredentials, options?: Partial<ChannelOptions>): VersionServiceClient;
    service: typeof VersionServiceService;
};
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 {};