export declare const DEFAULT_GITNEXUS_PACKAGE_NAME = "@veewo/gitnexus";
export declare const DEFAULT_GITNEXUS_DIST_TAG = "latest";
export declare const CLI_SPEC_ENV_KEY = "GITNEXUS_CLI_SPEC";
export declare const CLI_VERSION_ENV_KEY = "GITNEXUS_CLI_VERSION";
type CliSpecSource = 'explicit-spec' | 'explicit-version' | 'env-spec' | 'env-version' | 'config-spec' | 'config-version' | 'default';
export interface CliSpecConfigLike {
    cliPackageSpec?: string;
    cliVersion?: string;
}
export interface ResolveCliSpecInput {
    packageName?: string;
    explicitSpec?: string;
    explicitVersion?: string;
    config?: CliSpecConfigLike;
    env?: NodeJS.ProcessEnv;
    defaultDistTag?: string;
}
export interface ResolvedCliSpec {
    packageName: string;
    packageSpec: string;
    source: CliSpecSource;
}
/**
 * Resolve package name from package.json with fallback for unusual runtimes.
 */
export declare function resolveGitNexusPackageName(): string;
export declare function resolveCliSpec(input?: ResolveCliSpecInput): ResolvedCliSpec;
export declare function buildNpxCommand(packageSpec: string, subcommand: string): string;
export {};