module HTTPX type ipaddr = IPAddr | String module Resolver extend Registry[Symbol, Class] RESOLVE_TIMEOUT: Integer | Float @lookup_mutex: Thread::Mutex type dns_resource = singleton(Resolv::DNS::Resource) type dns_result = { "name" => String, "TTL" => Numeric, "alias" => String } | { "name" => String, "TTL" => Numeric, "data" => String } def nolookup_resolve: (String hostname) -> Array[IPAddr] def ip_resolve: (String hostname) -> Array[IPAddr]? def system_resolve: (String hostname) -> Array[IPAddr]? def self?.cached_lookup: (String hostname) -> Array[IPAddr]? def self?.cached_lookup_set: (String hostname, ip_family family, Array[dns_result] addresses) -> void def self?.lookup: (String hostname, Numeric ttl) -> Array[IPAddr]? def self?.generate_id: () -> Integer def self?.encode_dns_query: (String hostname, ?type: dns_resource) -> String def self?.decode_dns_answer: (String) -> Array[dns_result] end end