add commitCreateStakeRemoveRequestMutation

app/graphql/inputs/predicate_input.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+module Inputs
+  class PredicateInput < Types::BaseInputObject
+    # https://github.com/activerecord-hackery/ransack#search-matchers
+    # add others if necessary
+    argument :eq, String, "Equal", required: false
+    argument :lt, Float, "Less than", required: false
+  end
+end