import type { GenFile, GenMessage, GenService } from "@bufbuild/protobuf/codegenv2";
import type { Message } from "@bufbuild/protobuf";
/**
 * Describes the file inco/helioswrapper/v1/helioswrapper.proto.
 */
export declare const file_inco_helioswrapper_v1_helioswrapper: GenFile;
/**
 * StartHeliosRequest contains the parameters needed for starting a Helios light client.
 *
 * @generated from message inco.helioswrapper.v1.StartHeliosRequest
 */
export type StartHeliosRequest = Message<"inco.helioswrapper.v1.StartHeliosRequest"> & {
    /**
     * The execution rpc to use. This doesn't need to be a trusted RPC endpoint for integrity, but needs to be one for liveness.
     *
     * @generated from field: string execution_rpc = 1;
     */
    executionRpc: string;
    /**
     * The consensus rpc to use. This doesn't need to be a trusted RPC endpoint for integrity, but needs to be one for liveness. Defaults to Nimbus for sepolia testnet and defaults to "https://www.lightclientdata.org" for mainnet.
     *
     * @generated from field: optional string consensus_rpc = 2;
     */
    consensusRpc?: string | undefined;
    /**
     * The latest hex encoded checkpoint. This should be a trusted checkpoint that is no greater than ~2 weeks old.
     * If you are unsure what checkpoint to use, you can skip this option and set either `load_external_fallback` or `fallback` values (described below) to fetch a checkpoint. Though this is not recommended and less secure.
     *
     * @generated from field: optional string checkpoint = 3;
     */
    checkpoint?: string | undefined;
    /**
     * A checkpoint fallback is used if no checkpoint is provided or the given checkpoint is too old.
     * This is expected to be a trusted checkpoint sync api endpoint.
     *
     * @generated from field: optional string fallback = 4;
     */
    fallback?: string | undefined;
};
/**
 * Describes the message inco.helioswrapper.v1.StartHeliosRequest.
 * Use `create(StartHeliosRequestSchema)` to create a new message.
 */
export declare const StartHeliosRequestSchema: GenMessage<StartHeliosRequest>;
/**
 * StartHeliosResponse contains a success flag indicating whether the Helios client was started successfully or not.
 *
 * @generated from message inco.helioswrapper.v1.StartHeliosResponse
 */
export type StartHeliosResponse = Message<"inco.helioswrapper.v1.StartHeliosResponse"> & {
    /**
     * @generated from field: bool success = 1;
     */
    success: boolean;
};
/**
 * Describes the message inco.helioswrapper.v1.StartHeliosResponse.
 * Use `create(StartHeliosResponseSchema)` to create a new message.
 */
export declare const StartHeliosResponseSchema: GenMessage<StartHeliosResponse>;
/**
 * HeliosWrapperService contains a single method for starting a Helios light client.
 *
 * @generated from service inco.helioswrapper.v1.HeliosWrapperService
 */
export declare const HeliosWrapperService: GenService<{
    /**
     * StartHelios starts the Helios light client with the given url parameters.
     *
     * @generated from rpc inco.helioswrapper.v1.HeliosWrapperService.StartHelios
     */
    startHelios: {
        methodKind: "unary";
        input: typeof StartHeliosRequestSchema;
        output: typeof StartHeliosResponseSchema;
    };
}>;