Function isText

src/pkg/utils/istextorbinary.ts:23–27

(buffer: Uint8Array | undefined | null)

 * @returns Will be `null` if neither `filename` nor `buffer` were provided. Otherwise will be a boolean value with the detection result.
 */
export function isText(buffer: Uint8Array | undefined | null): boolean {
  // Fallback to encoding if extension check was not enough
  if (!buffer || typeof buffer !== "object") return false;
  return getEncoding(buffer) === "utf8";
}

/**
 * Get the encoding of a buffer.