/** A native executable and its argv, suitable for both PTY and pipe transports. */
export interface PiCommand {
    readonly command: string;
    readonly arguments: string[];
}
/** Resolve the Windows Pi shim through public bin metadata, without invoking a shell. */
export declare function resolvePiCommand(command: string, arguments_: readonly string[], environment?: NodeJS.ProcessEnv, platform?: NodeJS.Platform): PiCommand;
/** Locate an explicitly selected executable/shim using the Windows PATH and PATHEXT. */
export declare function resolvePtyCommand(command: string, platform?: NodeJS.Platform, environment?: NodeJS.ProcessEnv, exists?: (candidate: string) => boolean): string;