/**
 * This file was copied from @vercel/vercel/packages/cli/src/util/projects/link.ts
 * and adapted to work without importing most of the vercel CLI code.
 *
 * It strips:
 * - Network requests for validating whether the org/user/team/project exists
 * - Some vercel-specific environment variable checks and inference
 *   that we're not supporting for Workflow CLI for now
 */
interface RepoProjectConfig {
    id: string;
    name: string;
    directory: string;
    /** Per-project orgId, added in vercel/vercel#14967. Prefer this over root-level orgId. */
    orgId?: string;
}
interface RepoProjectsConfig {
    /** Legacy root-level orgId: older Vercel CLI versions put orgId here. */
    orgId?: string;
    remoteName: string;
    projects: RepoProjectConfig[];
}
interface RepoLink {
    rootPath: string;
    repoConfigPath: string;
    repoConfig?: RepoProjectsConfig;
}
export interface ProjectLink {
    /**
     * ID of the Vercel Project.
     */
    projectId: string;
    /**
     * User or Team ID of the owner of the Vercel Project.
     */
    orgId: string;
    /**
     * When linked as a repository, contains the absolute path
     * to the root directory of the repository.
     */
    repoRoot?: string;
    /**
     * When linked as a repository, contains the relative path
     * to the selected project root directory.
     */
    projectRootDirectory?: string;
    /**
     * Name of the Vercel Project.
     */
    projectName?: string;
}
export declare const VERCEL_DIR = ".vercel";
export declare const VERCEL_DIR_FALLBACK = ".now";
export declare const VERCEL_DIR_PROJECT = "project.json";
export declare const VERCEL_DIR_REPO = "repo.json";
/**
 * A type guard for `try...catch` errors.
 * @deprecated use `require('node:util').types.isNativeError(error)` instead
 */
export declare const isError: (error: unknown) => error is Error;
export declare const isErrnoException: (error: unknown) => error is NodeJS.ErrnoException;
export declare const isOneOfErrNoExceptions: (error: unknown, codes: string[]) => boolean | "" | undefined;
/**
 * Returns the `<cwd>/.vercel` directory for the current project
 * with a fallback to <cwd>/.now` if it exists.
 *
 * Throws an error if *both* `.vercel` and `.now` directories exist.
 */
export declare function getVercelDirectory(cwd: string): string;
export declare function getProjectLink(path: string): Promise<ProjectLink | null>;
/**
 * Convert Windows separators to Unix separators.
 */
export declare function normalizeOsPath(p: string): string;
/**
 * Finds the matching Projects from an array of Project links
 * where the provided relative path is within the Project's
 * root directory.
 */
export declare function findProjectsFromPath(projects: RepoProjectConfig[], path: string): RepoProjectConfig[];
export declare function getLinkFromDir(vercelDir: string): Promise<ProjectLink | null>;
export declare function traverseUpDirectories({ start, base, maxDepth, }: {
    start: string;
    base?: string;
    maxDepth?: number;
}): Generator<string, void, unknown>;
/**
 * Given a `start` directory, traverses up the directory hierarchy until
 * the nearest `.git/config` file is found. Returns the directory where
 * the Git config was found, or `undefined` when no Git repo was found.
 */
export declare function findRepoRoot(cwd: string, start: string): Promise<string | undefined>;
export declare function isGitWorktreeOrSubmodule(cwd: string): boolean;
/**
 * Given a directory path `cwd`, finds the root of the Git repository
 * and returns the parsed `.vercel/repo.json` file if the repository
 * has already been linked.
 */
export declare function getRepoLink(cwd: string): Promise<RepoLink | undefined>;
export {};
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