Fix rake check:type

Author: kateinoigakukun

lib/ruby_wasm/packager.rb

@@ -57,7 +57,11 @@ def package(executor, dest_dir, options)
     if features.support_component_model?
       wasi_virt = RubyWasmExt::WasiVirt.new
       wasi_virt.allow_all
-      [["/bundle", fs.bundle_dir], ["/usr", File.dirname(fs.ruby_root)]].each do |guest, host|
+      [
+        { guest: "/bundle", host: fs.bundle_dir },
+        { guest: "/usr", host: File.dirname(fs.ruby_root) }
+      ].each do |map|
+        map => { guest:, host: }
         RubyWasm.logger.debug "Adding files into VFS: #{host} => #{guest}"
         wasi_virt.map_dir(guest, host)
       end

sig/ruby_wasm/ext.rbs

@@ -33,4 +33,12 @@ module RubyWasmExt
     def import_name_map: (Hash[String, String] map) -> void
     def encode: () -> bytes
   end
+
+  class WasiVirt
+    def initialize: () -> void
+    def allow_all: () -> void
+    def map_dir: (String guest_path, String host_path) -> void
+    def finish: () -> bytes
+    def compose: (bytes component_bytes) -> bytes
+  end
 end