1 files changed, 15 insertions, 0 deletions
diff --git a/crates/shirabe/src/filter/platform_requirement_filter/ignore_nothing_platform_requirement_filter.rs b/crates/shirabe/src/filter/platform_requirement_filter/ignore_nothing_platform_requirement_filter.rs
index 7772b21..c2d0fec 100644
--- a/crates/shirabe/src/filter/platform_requirement_filter/ignore_nothing_platform_requirement_filter.rs
+++ b/crates/shirabe/src/filter/platform_requirement_filter/ignore_nothing_platform_requirement_filter.rs
@@ -1 +1,16 @@
 //! ref: composer/src/Composer/Filter/PlatformRequirementFilter/IgnoreNothingPlatformRequirementFilter.php
+
+use super::platform_requirement_filter_interface::PlatformRequirementFilterInterface;
+
+#[derive(Debug)]
+pub struct IgnoreNothingPlatformRequirementFilter;
+
+impl PlatformRequirementFilterInterface for IgnoreNothingPlatformRequirementFilter {
+    fn is_ignored(&self, _req: &str) -> bool {
+        false
+    }
+
+    fn is_upper_bound_ignored(&self, _req: &str) -> bool {
+        false
+    }
+}