import { spawn } from "node:child_process";
import type { LoopbackAuthorizationResult } from "./types.js";
export interface OpenBrowserDeps {
    readonly platform?: NodeJS.Platform | undefined;
    readonly spawnImpl?: typeof spawn | undefined;
}
export declare function openSystemBrowser(rawUrl: string, deps?: OpenBrowserDeps): Promise<void>;
export interface LoopbackAuthorizationParams {
    buildAuthorizationUrl(redirectUri: string, state: string): string | Promise<string>;
    openBrowser(url: string): Promise<void>;
    readonly timeoutMs?: number | undefined;
    readonly host?: string | undefined;
    readonly callbackPath?: string | undefined;
    readonly successHtml?: string | undefined;
    readonly onAuthorizationUrl?: ((url: string) => void) | undefined;
}
export declare function runLoopbackAuthorization(params: LoopbackAuthorizationParams): Promise<LoopbackAuthorizationResult>;