import { DepGraph, DepGraphBuilder } from '@snyk/dep-graph';
import { GoPackage, Options } from './types';
import { GoSumHashes } from './component-metadata';
export declare function getDepGraph(root: string, targetFile: string, options?: Options): Promise<DepGraph>;
interface GraphOptions {
    stdlibVersion?: string;
    additionalArgs?: string[];
    includeGoStandardLibraryDeps?: boolean;
    includePackageUrls?: boolean;
    /**
     * Temporary: This option fixes the wrongful identification of a module
     * when it is actually being replaced with a differently named module.
     * This option is being used for a gradual rollout of the fix, and
     * removed once the rollout is complete.
     **/
    useReplaceName?: boolean;
    /**
     * Attach component-metadata labels (hash:sha-256, distribution:url) to
     * dependency nodes, sourced from go.sum.
     */
    includeComponentMetadata?: boolean;
    /**
     * Internal: go.sum hashes parsed once and threaded through the recursion so
     * node builders can look up module hashes. Populated when
     * includeComponentMetadata is set.
     */
    goSumHashes?: GoSumHashes;
    /**
     * Internal: effective GOPROXY from `go env GOPROXY`, resolved once and
     * threaded through so distribution URLs honour the go env file / env var
     * precedence rather than only the process environment. Populated when
     * includeComponentMetadata is set.
     */
    goProxy?: string;
}
export declare function buildDepGraphFromImportsAndModules(root?: string, targetFile?: string, options?: GraphOptions): Promise<DepGraph>;
export declare function buildGraph(depGraphBuilder: DepGraphBuilder, depPackages: string[], packagesByName: {
    [name: string]: GoPackage;
}, currentParent: string, childrenChain: Map<string, string[]>, ancestorsChain: Map<string, string[]>, options: GraphOptions, visited?: Set<string>): void;
export {};