import { BuilderBoostFactorData, FeeRecipientData, GasLimitData, GraffitiData, KeystoreStr, PubkeyHex, RemoteSignerDefinition, SlashingProtectionData } from "@lodestar/api/keymanager";
import { KeymanagerApiMethods as Api } from "@lodestar/api/keymanager/server";
import { Epoch } from "@lodestar/types";
import { Validator } from "@lodestar/validator";
import { IPersistedKeysBackend } from "./interface.js";
export declare class KeymanagerApi implements Api {
    private readonly validator;
    private readonly persistedKeysBackend;
    private readonly signal;
    private readonly proposerConfigWriteDisabled?;
    constructor(validator: Validator, persistedKeysBackend: IPersistedKeysBackend, signal: AbortSignal, proposerConfigWriteDisabled?: boolean | undefined);
    private checkIfProposerWriteEnabled;
    listFeeRecipient({ pubkey }: {
        pubkey: PubkeyHex;
    }): ReturnType<Api["listFeeRecipient"]>;
    setFeeRecipient({ pubkey, ethaddress }: FeeRecipientData): ReturnType<Api["setFeeRecipient"]>;
    deleteFeeRecipient({ pubkey }: {
        pubkey: PubkeyHex;
    }): ReturnType<Api["deleteFeeRecipient"]>;
    getGraffiti({ pubkey }: {
        pubkey: PubkeyHex;
    }): ReturnType<Api["getGraffiti"]>;
    setGraffiti({ pubkey, graffiti }: GraffitiData): ReturnType<Api["setGraffiti"]>;
    deleteGraffiti({ pubkey }: {
        pubkey: PubkeyHex;
    }): ReturnType<Api["deleteGraffiti"]>;
    getGasLimit({ pubkey }: {
        pubkey: PubkeyHex;
    }): ReturnType<Api["getGasLimit"]>;
    setGasLimit({ pubkey, gasLimit }: GasLimitData): ReturnType<Api["setGasLimit"]>;
    deleteGasLimit({ pubkey }: {
        pubkey: PubkeyHex;
    }): ReturnType<Api["deleteGasLimit"]>;
    listKeys(): ReturnType<Api["listKeys"]>;
    importKeystores({ keystores, passwords, slashingProtection }: {
        keystores: KeystoreStr[];
        passwords: string[];
        slashingProtection?: SlashingProtectionData;
    }): ReturnType<Api["importKeystores"]>;
    deleteKeys({ pubkeys }: {
        pubkeys: PubkeyHex[];
    }): ReturnType<Api["deleteKeys"]>;
    listRemoteKeys(): ReturnType<Api["listRemoteKeys"]>;
    importRemoteKeys({ remoteSigners }: {
        remoteSigners: RemoteSignerDefinition[];
    }): ReturnType<Api["importRemoteKeys"]>;
    deleteRemoteKeys({ pubkeys }: {
        pubkeys: PubkeyHex[];
    }): ReturnType<Api["deleteRemoteKeys"]>;
    getBuilderBoostFactor({ pubkey }: {
        pubkey: PubkeyHex;
    }): ReturnType<Api["getBuilderBoostFactor"]>;
    setBuilderBoostFactor({ pubkey, builderBoostFactor }: BuilderBoostFactorData): ReturnType<Api["setBuilderBoostFactor"]>;
    deleteBuilderBoostFactor({ pubkey }: {
        pubkey: PubkeyHex;
    }): ReturnType<Api["deleteBuilderBoostFactor"]>;
    getProposerConfig({ pubkey }: {
        pubkey: PubkeyHex;
    }): ReturnType<Api["getProposerConfig"]>;
    signVoluntaryExit({ pubkey, epoch }: {
        pubkey: PubkeyHex;
        epoch?: Epoch;
    }): ReturnType<Api["signVoluntaryExit"]>;
    private assertValidKnownPubkey;
}
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