flutter_datetime_picker/example/.idea/misc.xml

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="NullableNotNullManager">
    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
    <option name="myNullables">
      <value>
        <list size="5">
          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
          <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
          <item index="3" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
          <item index="4" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
        </list>
      </value>
    </option>
    <option name="myNotNulls">
      <value>
        <list size="4">
          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
        </list>
      </value>
    </option>
  </component>
</project>