import { type HostInfo } from "../hosts/detect.js";
export interface SuperpowersDependency {
    ok: true;
    path: string;
    version: string;
    source: string;
    host: HostInfo;
}
export interface SuperpowersDependencyFailure {
    ok: false;
    host: HostInfo;
    reason: string;
    checked: Array<{
        path: string;
        source: string;
        reason: string;
    }>;
}
export type SuperpowersDependencyResult = SuperpowersDependency | SuperpowersDependencyFailure;
export declare function candidateSuperpowersPaths(cwd?: string, env?: NodeJS.ProcessEnv): Promise<Array<{
    path: string;
    source: string;
}>>;
export declare function validateSuperpowersPath(rawPath: string, source?: string): Promise<SuperpowersDependency | {
    ok: false;
    reason: string;
}>;
export declare function resolveSuperpowersDependency(options?: {
    cwd?: string;
    env?: NodeJS.ProcessEnv;
}): Promise<SuperpowersDependencyResult>;
export declare function formatStartupBlocked(result: SuperpowersDependencyFailure): string;