ParsedPkcs7SignerInfo
A single SignerInfo decoded from a PKCS#7 SignedData structure.
Discriminated on hasSignedAttrs: when true, signedAttrsDer is always present; when false, it cannot exist.
ts
type ParsedPkcs7SignerInfo = (ParsedPkcs7SignerInfoBase & {
readonly hasSignedAttrs: true;
readonly signedAttrsDer: Uint8Array
}) | (ParsedPkcs7SignerInfoBase & {
readonly hasSignedAttrs: false;
readonly signedAttrsDer?: undefined
})