2 files changed, 15 insertions(+), 0 deletions(-)

A specifications/twig-extensions/expiration/README.md
A specifications/twig-extensions/expiration/spec.toml

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+# Expiration
+
+Expiration encodes an expiration date-time.
+A node that contains this metadata field should not be valid/relevant after the encoded date-time.
+
+# Usage
+Expiration is designed to be somewhat atomic.
+It doesn't strictly rely on any other twig extensions and can be used as a building block for more complex behavior.
+
+An example API usage would check the expiration data/date and determine if the node is expired or not: `expiration.isExpired(node)`.

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+key-name = "expiration"
+
+[version.1.data]
+type = "string"
+description = "A stringified date-time representing an expiration date and time. RFC 3339 formatted."