import type {
  ExecFileSyncOptions,
  ExecFileSyncOptionsWithBufferEncoding,
  ExecFileSyncOptionsWithStringEncoding,
} from "node:child_process";

export function plainGhEnv(env?: NodeJS.ProcessEnv): {
  [key: string]: string | undefined;
};
export function resolvePlainGhBin(env?: NodeJS.ProcessEnv, systemCandidates?: string[]): string;
export function execPlainGh(
  args: readonly string[],
  options: ExecFileSyncOptionsWithStringEncoding,
): string;
export function execPlainGh(
  args: readonly string[],
  options?: ExecFileSyncOptionsWithBufferEncoding,
): Uint8Array<ArrayBuffer>;
export function execPlainGh(
  args: readonly string[],
  options?: ExecFileSyncOptions,
): string | Uint8Array<ArrayBuffer>;
export function execGhApiRead(
  endpoint: string,
  options: ExecFileSyncOptionsWithStringEncoding,
): string;
export function execGhApiRead(
  endpoint: string,
  options?: ExecFileSyncOptionsWithBufferEncoding,
): Uint8Array<ArrayBuffer>;
export function execGhApiRead(
  endpoint: string,
  options?: ExecFileSyncOptions,
): string | Uint8Array<ArrayBuffer>;
export const PLAIN_GH_SYSTEM_CANDIDATES: string[];