import type { CompilerInput } from "../../../types/solidity.js";
/**
 * The input source name prefix used for files belonging to the Hardhat
 * project (as opposed to npm packages, which use `npm/<pkg>@<version>`).
 *
 * For example, a project file at `<root>/contracts/Foo.sol` has input
 * source name `project/contracts/Foo.sol`. Part of the build-info format
 * contract: changing this value would require a new build-info format
 * version.
 */
export declare const HARDHAT_PROJECT_INPUT_SOURCE_NAME_ROOT = "project";
export declare const DEFAULT_OUTPUT_SELECTION: CompilerInput["settings"]["outputSelection"];
export declare const SOLC_DEFAULT_OPTIMIZER_RUNS = 200;
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