/**
 * Which coding platforms `monomind init` writes by default (#420): the ones
 * installed on this machine, found by their CLI on PATH or their user config
 * directory under $HOME. Read-only — no process is spawned, nothing is
 * written. Claude Code is the fallback when nothing is found.
 *
 * @module @monomind/cli/init/detect-platforms
 */
import type { PlatformId } from '../platform-adapters/types.js';
import type { InitOptions } from './types.js';
/** The platforms plain `init` can target, in the order it lists them. */
export declare const INIT_PLATFORMS: readonly ['claude', 'antigravity', 'opencode', 'kimi', 'codex'];
export type InitPlatform = (typeof INIT_PLATFORMS)[number];
export declare const INIT_PLATFORM_LABELS: Record<InitPlatform, string>;
export interface DetectOptions {
    /** PATH to search (default: process.env.PATH). */
    pathEnv?: string;
    /** Home directory (default: os.homedir()). */
    homeDir?: string;
    /** Environment for the config-dir variables (default: process.env). */
    env?: Readonly<Record<string, string | undefined>>;
    /** Windows executable extensions are tried when this is 'win32'. */
    platform?: NodeJS.Platform;
}
export interface DetectedPlatform {
    id: InitPlatform;
    /** What found it, e.g. `claude on PATH` or `~/.codex`. */
    via: string[];
}
/** Installed init platforms, in INIT_PLATFORMS order. */
export declare function detectInstalledPlatforms(opts?: DetectOptions): DetectedPlatform[];
/** `detected` plus the project's own platforms, in INIT_PLATFORMS order. */
export declare function withProjectPlatforms(detected: DetectedPlatform[], inProject: readonly InitPlatform[]): DetectedPlatform[];
/** How `init` arrived at its platform list, for the summary line. */
export interface PlatformChoice {
    source: 'detected' | 'fallback' | 'explicit';
    platforms: PlatformId[];
    detected: DetectedPlatform[];
    /** `--skip-claude`: leave Claude Code out of the "Not written" hint (#525). */
    skipClaude?: boolean;
}
/** The default selection: what is installed, else Claude Code alone. */
export declare function chooseDefaultPlatforms(detected: DetectedPlatform[]): PlatformChoice;
/**
 * The platforms an existing project already has on disk, judged by the files
 * `init` writes for each one. A plain `init` (no platform flags) adds these
 * to the detected ones, so `init --force` refreshes every platform a project
 * has, installed here or not.
 */
export declare function platformsInProject(targetDir: string): InitPlatform[];
/** The one-line summaries init prints about its platform choice. */
export declare function describePlatformChoice(choice: PlatformChoice): string[];
/**
 * Point `options` at `platforms`: the adapter selection plus the legacy
 * component switches the writers read. Without Claude Code, the Claude-only
 * components are turned off.
 */
export declare function applyPlatformSelection(options: InitOptions, platforms: readonly PlatformId[]): void;
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