Function joinBom

packages/core/src/file-mutation.ts:180–183

(text: string, bom: boolean)

}

function joinBom(text: string, bom: boolean) {
  const stripped = splitBom(text).text
  return bom ? `\uFEFF${stripped}` : stripped
}

function hasUtf8Bom(content: Uint8Array) {
  return content[0] === 0xef && content[1] === 0xbb && content[2] === 0xbf