syntax_data: {"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"\"watchos\""}]}
source_snippet:         "watchos" => "WATCHOS_DEPLOYMENT_TARGET",
context_before:         "ios" => "IPHONEOS_DEPLOYMENT_TARGET",
context_after:         "tvos" => "TVOS_DEPLOYMENT_TARGET",