import { routes } from "@lodestar/api";
import { ValidatorProposerConfig } from "@lodestar/validator";
type ProposerConfig = ValidatorProposerConfig["defaultConfig"];
type ProposerConfigFileSection = {
    graffiti?: string;
    strict_fee_recipient_check?: string;
    fee_recipient?: string;
    builder?: {
        gas_limit?: number;
        selection?: routes.validator.BuilderSelection;
        boost_factor?: bigint;
    };
};
export declare function parseProposerConfig(configFilePath: string, defaultArgsConfig?: ProposerConfig): ValidatorProposerConfig;
export declare function readProposerConfigDir(filepath: string, filename: string): ProposerConfigFileSection;
export declare function parseBuilderSelection(builderSelection?: string): routes.validator.BuilderSelection | undefined;
export declare function parseBuilderBoostFactor(boostFactor?: string): bigint | undefined;
export {};
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