import type { CompilerInput } from "hardhat/types";
import type { ResolcConfig, SolcConfigData } from "./types";
interface ResolcVersionInfo {
    version: string;
    longVersion: string;
}
export declare function getResolcVersionFromBinary(resolcPath: string): ResolcVersionInfo | undefined;
export declare function getVersionComponents(version: string): number[];
export declare function updateDefaultCompilerConfig(solcConfigData: SolcConfigData, resolc: ResolcConfig): void;
export declare function pluralize(n: number, singular: string, plural?: string): string;
export declare function extractCommands(config: ResolcConfig): string[];
export declare function extractImports(fileContent: string): string[];
export declare function mapImports(input: CompilerInput): Map<string, string[]>;
export declare function orderSources(mapped: Map<string, string[]>): string[];
export declare function sha256(data: Uint8Array): string;
export {};