import type { DiscoveryContext } from "../types.js";
export declare function managerExecutables(name: "npm" | "pnpm" | "yarn" | "bun" | "volta", context: DiscoveryContext): string[];
export declare function outputLine(context: DiscoveryContext, executable: string, args: readonly string[]): Promise<string | undefined>;
export declare function contextId(kind: string, ...paths: string[]): string;
export declare function versionMajor(value: string): number | undefined;
export declare function verifyDetectedOwner<Owner extends {
    contextId: string;
}>(owner: Owner, context: DiscoveryContext, detect: (context: DiscoveryContext) => Promise<Owner[]>): Promise<Owner | undefined>;