Function find

local-cli/util/Config.js:120–127

(startDir: string)

 */
const Config = {
  find(startDir: string): ConfigT {
    const configPath = findConfigPath(startDir);
    invariant(
      configPath,
      `Can't find "${RN_CLI_CONFIG}" file in any parent folder of "${startDir}"`,
    );
    return this.loadFile(configPath, startDir);
  },

  findOptional(startDir: string): ConfigT {
    const configPath = findConfigPath(startDir);