method Secret.fromHeximport { Secret } from "https://deno.land/x/otpauth@v9.3.5/dist/otpauth.umd.js"; fromHex(str: string): SecretConverts a hexadecimal string to a Secret object. Converts a hexadecimal string to a Secret object. Parametersstr: stringHexadecimal string. ReturnsSecretSecret object.