@dillonkearns/elm-graphql/generator/src/formatted-write.ts

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import { execSync } from "child_process";
import * as fs from "fs-extra";

export const applyElmFormat = (fileOrFolderToFormat: string): void => {
  execSync(`npx elm-format --elm-version=0.19 --yes ${fileOrFolderToFormat}/`);
};