import type { ArtifactFormat, InstallTarget, ParsedArgs } from './commands';
import type { DownloadedArtifact } from './download';
import { type PanePlatform } from './platform';
export interface InstalledPane {
    executablePath: string;
    installKind: 'existing' | 'installed' | 'launched-installer';
}
export declare function resolveExistingPanePath(panePath?: string): string | undefined;
export declare function shouldReuseExistingPane(parsed: Pick<ParsedArgs, 'command'>, target: InstallTarget): boolean;
export declare function installPaneArtifact(artifact: DownloadedArtifact, options: {
    parsed: ParsedArgs;
    platform: PanePlatform;
    format: Exclude<ArtifactFormat, 'auto'>;
    target: InstallTarget;
}): Promise<InstalledPane>;
export declare function spawnPane(executablePath: string, args: string[]): Promise<number>;
export interface CapturedPaneResult {
    code: number;
    stdout: string;
    stderr: string;
}
export declare function spawnPaneCaptured(executablePath: string, args: string[]): Promise<CapturedPaneResult>;
export declare function buildPaneDaemonArgs(args: string[], platform?: NodeJS.Platform): string[];
export declare function buildPaneDaemonEnvironment(platform?: NodeJS.Platform, baseEnvironment?: NodeJS.ProcessEnv): NodeJS.ProcessEnv;
export declare function launchPaneClient(executablePath: string): void;
//# sourceMappingURL=installers.d.ts.map