export type HostingProvider = 'github' | 'gitlab' | 'bitbucket';
export type ResolutionCanonical = {
    type: 'registry';
    bind?: string;
} | {
    type: 'tarball';
    url: string;
    hostingProvider?: HostingProvider;
    bind?: string;
} | {
    type: 'git';
    url: string;
    sha: string;
    hostingProvider?: HostingProvider;
} | {
    type: 'directory';
    path: string;
} | {
    type: 'unknown';
    raw: string;
};
export interface ParseOptions {
    sourceKind?: 'yarn-berry-locator' | 'yarn-classic-resolved' | 'npm-resolved' | 'pnpm-tarball';
    name?: string;
    registry?: string;
}
export declare const DEFAULT_NPM_REGISTRY = "https://registry.npmjs.org";
export declare function stripRegistrySha1Fragment(url: string): string;
export declare function parse(raw: string, options?: ParseOptions): ResolutionCanonical;
export declare function registryTarballUrl(name: string, version: string, registry: string): string;
export declare function isCanonical(value: unknown): value is ResolutionCanonical;
export declare function isUnknown(can: ResolutionCanonical): can is {
    type: 'unknown';
    raw: string;
};
export declare function sourceDiscriminatorOf(resolution: ResolutionCanonical): string | undefined;
export interface YarnBerryStringifyHints {
    name: string;
    version: string;
    preferGithubCodeload?: boolean;
}
export declare function stringifyForYarnBerry(can: ResolutionCanonical, hints: YarnBerryStringifyHints): string;
export interface YarnClassicStringifyHints {
    sha1Fragment?: string;
}
export declare function stringifyForYarnClassic(can: ResolutionCanonical, hints?: YarnClassicStringifyHints): string | undefined;
export declare function isYarnBerryLocator(s: string): boolean;
export declare function stringifyForNpm(can: ResolutionCanonical): string | undefined;
export interface PnpmStringifyOutput {
    tarball?: string;
    directory?: string;
    extra?: Record<string, string>;
}
export declare function stringifyForPnpm(can: ResolutionCanonical): PnpmStringifyOutput | undefined;