From ee8ea613cbd85faa6d517d9210d98cda37999d7d Mon Sep 17 00:00:00 2001
From: Victor W Allen <vwallen@antlab.net>
Date: Tue, 29 Oct 2024 12:57:59 -0700
Subject: [PATCH 1/8] Adds CSS types group

---
 groups/types.yml | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 groups/types.yml

diff --git a/groups/types.yml b/groups/types.yml
new file mode 100644
index 00000000000..fec6461a4f3
--- /dev/null
+++ b/groups/types.yml
@@ -0,0 +1,3 @@
+# Features that define CSS types.
+name: Types
+parent: css

From 406d572e9dec33f54b9904cb8d8f179ee23736b6 Mon Sep 17 00:00:00 2001
From: Victor W Allen <vwallen@antlab.net>
Date: Tue, 29 Oct 2024 12:58:37 -0700
Subject: [PATCH 2/8] Adds numeric types

---
 features/numeric-types.yml      | 10 ++++++++
 features/numeric-types.yml.dist | 45 +++++++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 features/numeric-types.yml
 create mode 100644 features/numeric-types.yml.dist

diff --git a/features/numeric-types.yml b/features/numeric-types.yml
new file mode 100644
index 00000000000..6ef3c6a2814
--- /dev/null
+++ b/features/numeric-types.yml
@@ -0,0 +1,10 @@
+name: Numeric types (CSS)
+description: The `integer`, `number`, and `percentage` CSS types represent quantities, indexes, or positions depending on the CSS property to which they are assigned. The `dimension` CSS type represents a value of a specific unit, such as pixels or ems. The `dimension` subtypes define which units are valid for that type.
+spec: https://drafts.csswg.org/css-values-4/#numeric-types
+group: types
+compat_features:
+  - css.types.dimension
+  - css.types.integer
+  - css.types.number
+  - css.types.number.scientific_notation
+  - css.types.percentage
diff --git a/features/numeric-types.yml.dist b/features/numeric-types.yml.dist
new file mode 100644
index 00000000000..2544c938dbb
--- /dev/null
+++ b/features/numeric-types.yml.dist
@@ -0,0 +1,45 @@
+# Generated from: numeric-types.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: high
+  baseline_low_date: 2017-03-27
+  baseline_high_date: 2019-09-27
+  support:
+    chrome: "43"
+    chrome_android: "43"
+    edge: "12"
+    firefox: "29"
+    firefox_android: "29"
+    safari: "10.1"
+    safari_ios: "10.3"
+compat_features:
+  # baseline: high
+  # baseline_low_date: 2015-07-29
+  # baseline_high_date: 2018-01-29
+  # support:
+  #   chrome: "1"
+  #   chrome_android: "18"
+  #   edge: "12"
+  #   firefox: "1"
+  #   firefox_android: "4"
+  #   safari: "1"
+  #   safari_ios: "1"
+  - css.types.dimension
+  - css.types.integer
+  - css.types.number
+  - css.types.percentage
+
+  # ⬇️ Same status as overall feature ⬇️
+  # baseline: high
+  # baseline_low_date: 2017-03-27
+  # baseline_high_date: 2019-09-27
+  # support:
+  #   chrome: "43"
+  #   chrome_android: "43"
+  #   edge: "12"
+  #   firefox: "29"
+  #   firefox_android: "29"
+  #   safari: "10.1"
+  #   safari_ios: "10.3"
+  - css.types.number.scientific_notation

From a3f8e6302ef4c07864493657031742f9519c0837 Mon Sep 17 00:00:00 2001
From: Victor W Allen <vwallen@antlab.net>
Date: Tue, 29 Oct 2024 12:59:05 -0700
Subject: [PATCH 3/8] Adds dimension sub-types

---
 features/angle.yml          | 11 +++++++++
 features/angle.yml.dist     | 46 +++++++++++++++++++++++++++++++++++++
 features/frequency.yml      |  9 ++++++++
 features/frequency.yml.dist | 11 +++++++++
 features/length.yml         |  7 ++++++
 features/length.yml.dist    | 18 +++++++++++++++
 features/time-type.yml      |  7 ++++++
 features/time-type.yml.dist | 18 +++++++++++++++
 8 files changed, 127 insertions(+)
 create mode 100644 features/angle.yml
 create mode 100644 features/angle.yml.dist
 create mode 100644 features/frequency.yml
 create mode 100644 features/frequency.yml.dist
 create mode 100644 features/length.yml
 create mode 100644 features/length.yml.dist
 create mode 100644 features/time-type.yml
 create mode 100644 features/time-type.yml.dist

diff --git a/features/angle.yml b/features/angle.yml
new file mode 100644
index 00000000000..c8b113d183e
--- /dev/null
+++ b/features/angle.yml
@@ -0,0 +1,11 @@
+name: angle
+description: The `angle` CSS type represents a portion of a circle, expressed in degrees (`deg`), gradians (`grad`), radians (`rad`), or turns (`turn`).
+spec: https://drafts.csswg.org/css-values-4/#angles
+group: types
+compat_features:
+  - css.types.angle
+  - css.types.angle-percentage
+  - css.types.angle.deg
+  - css.types.angle.grad
+  - css.types.angle.rad
+  - css.types.angle.turn
diff --git a/features/angle.yml.dist b/features/angle.yml.dist
new file mode 100644
index 00000000000..bffb0a5c66b
--- /dev/null
+++ b/features/angle.yml.dist
@@ -0,0 +1,46 @@
+# Generated from: angle.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: high
+  baseline_low_date: 2015-07-29
+  baseline_high_date: 2018-01-29
+  support:
+    chrome: "2"
+    chrome_android: "18"
+    edge: "12"
+    firefox: "13"
+    firefox_android: "14"
+    safari: "4"
+    safari_ios: "3.2"
+compat_features:
+  # baseline: high
+  # baseline_low_date: 2015-07-29
+  # baseline_high_date: 2018-01-29
+  # support:
+  #   chrome: "2"
+  #   chrome_android: "18"
+  #   edge: "12"
+  #   firefox: "3.6"
+  #   firefox_android: "4"
+  #   safari: "4"
+  #   safari_ios: "3.2"
+  - css.types.angle
+  - css.types.angle-percentage
+  - css.types.angle.deg
+  - css.types.angle.grad
+  - css.types.angle.rad
+
+  # ⬇️ Same status as overall feature ⬇️
+  # baseline: high
+  # baseline_low_date: 2015-07-29
+  # baseline_high_date: 2018-01-29
+  # support:
+  #   chrome: "2"
+  #   chrome_android: "18"
+  #   edge: "12"
+  #   firefox: "13"
+  #   firefox_android: "14"
+  #   safari: "4"
+  #   safari_ios: "3.2"
+  - css.types.angle.turn
diff --git a/features/frequency.yml b/features/frequency.yml
new file mode 100644
index 00000000000..1b9a5b30973
--- /dev/null
+++ b/features/frequency.yml
@@ -0,0 +1,9 @@
+name: frequency
+description: The `frequency` CSS type represents a frequency value, expressed in hertz (`Hz`), or kilohertz (`kHz`).
+spec: https://drafts.csswg.org/css-values-4/#frequency
+group: types
+compat_features:
+  - css.types.frequency
+  - css.types.frequency-percentage
+  - css.types.frequency.hz
+  - css.types.frequency.khz
diff --git a/features/frequency.yml.dist b/features/frequency.yml.dist
new file mode 100644
index 00000000000..ad3f8677dbe
--- /dev/null
+++ b/features/frequency.yml.dist
@@ -0,0 +1,11 @@
+# Generated from: frequency.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support: {}
+compat_features:
+  - css.types.frequency
+  - css.types.frequency-percentage
+  - css.types.frequency.hz
+  - css.types.frequency.khz
diff --git a/features/length.yml b/features/length.yml
new file mode 100644
index 00000000000..8b4de9327bc
--- /dev/null
+++ b/features/length.yml
@@ -0,0 +1,7 @@
+name: length
+description: The `length` CSS type represents a distance value. Distance values can be expressed in font-relative units such as ems (`em`), viewport-relative units such as viewport width (`vw`), or absolute units such as pixels (`px`).
+spec: https://drafts.csswg.org/css-values-4/#lengths
+group: types
+compat_features:
+  - css.types.length
+  - css.types.length-percentage
diff --git a/features/length.yml.dist b/features/length.yml.dist
new file mode 100644
index 00000000000..cd8cd6f19e8
--- /dev/null
+++ b/features/length.yml.dist
@@ -0,0 +1,18 @@
+# Generated from: length.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: high
+  baseline_low_date: 2015-07-29
+  baseline_high_date: 2018-01-29
+  support:
+    chrome: "1"
+    chrome_android: "18"
+    edge: "12"
+    firefox: "1"
+    firefox_android: "4"
+    safari: "1"
+    safari_ios: "1"
+compat_features:
+  - css.types.length
+  - css.types.length-percentage
diff --git a/features/time-type.yml b/features/time-type.yml
new file mode 100644
index 00000000000..a919c38dc20
--- /dev/null
+++ b/features/time-type.yml
@@ -0,0 +1,7 @@
+name: time (CSS type)
+description: The `time` CSS type represents a duration, expressed in seconds (`s`) or milliseconds (`ms`).
+spec: https://drafts.csswg.org/css-values-4/#time-value
+group: types
+compat_features:
+  - css.types.time
+  - css.types.time-percentage
diff --git a/features/time-type.yml.dist b/features/time-type.yml.dist
new file mode 100644
index 00000000000..364e4499507
--- /dev/null
+++ b/features/time-type.yml.dist
@@ -0,0 +1,18 @@
+# Generated from: time-type.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: high
+  baseline_low_date: 2015-07-29
+  baseline_high_date: 2018-01-29
+  support:
+    chrome: "1"
+    chrome_android: "18"
+    edge: "12"
+    firefox: "4"
+    firefox_android: "4"
+    safari: "3.1"
+    safari_ios: "2"
+compat_features:
+  - css.types.time
+  - css.types.time-percentage

From c3e386a994d181200c1ba32dd1400dcaebb3af78 Mon Sep 17 00:00:00 2001
From: Victor W Allen <vwallen@antlab.net>
Date: Tue, 29 Oct 2024 12:59:28 -0700
Subject: [PATCH 4/8] Adds/updates calc types

---
 features/calc-size.yml      |  6 +++++
 features/calc-size.yml.dist | 11 ++++++++
 features/calc.yml           |  7 ++++-
 features/calc.yml.dist      | 51 +++++++++++++++++++++++++++++++++++++
 4 files changed, 74 insertions(+), 1 deletion(-)
 create mode 100644 features/calc-size.yml
 create mode 100644 features/calc-size.yml.dist

diff --git a/features/calc-size.yml b/features/calc-size.yml
new file mode 100644
index 00000000000..d5c25eac0b9
--- /dev/null
+++ b/features/calc-size.yml
@@ -0,0 +1,6 @@
+name: calc-size
+description: The `calc-size()` CSS function computes mathematical expressions that include keyword values such as `calc-size(fit-content, size / 2)`.
+spec: https://drafts.csswg.org/css-values-5/#calc-size
+group: types
+compat_features:
+  - css.types.calc-size
diff --git a/features/calc-size.yml.dist b/features/calc-size.yml.dist
new file mode 100644
index 00000000000..1b73b4b927f
--- /dev/null
+++ b/features/calc-size.yml.dist
@@ -0,0 +1,11 @@
+# Generated from: calc-size.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "129"
+    chrome_android: "129"
+    edge: "129"
+compat_features:
+  - css.types.calc-size
diff --git a/features/calc.yml b/features/calc.yml
index 36954bb1e26..e3fa64e0cd0 100644
--- a/features/calc.yml
+++ b/features/calc.yml
@@ -1,7 +1,12 @@
 name: calc()
 description: The `calc()` CSS function computes mathematical expressions such a `calc(100%/3 - 1em)`.
 spec: https://drafts.csswg.org/css-values-3/#calc-notation
-group: css
+group: types
 caniuse: calc
+status:
+  compute_from: css.types.calc
 compat_features:
   - css.types.calc
+  - css.types.calc.gradient_color_stops
+  - css.types.calc.nested
+  - css.types.calc.number_values
diff --git a/features/calc.yml.dist b/features/calc.yml.dist
index a912ece6def..99b8b7bc415 100644
--- a/features/calc.yml.dist
+++ b/features/calc.yml.dist
@@ -14,4 +14,55 @@ status:
     safari: "7"
     safari_ios: "7"
 compat_features:
+  # ⬇️ Same status as overall feature ⬇️
+  # baseline: high
+  # baseline_low_date: 2015-07-29
+  # baseline_high_date: 2018-01-29
+  # support:
+  #   chrome: "26"
+  #   chrome_android: "28"
+  #   edge: "12"
+  #   firefox: "16"
+  #   firefox_android: "16"
+  #   safari: "7"
+  #   safari_ios: "7"
   - css.types.calc
+
+  # baseline: high
+  # baseline_low_date: 2015-07-29
+  # baseline_high_date: 2018-01-29
+  # support:
+  #   chrome: "26"
+  #   chrome_android: "28"
+  #   edge: "12"
+  #   firefox: "19"
+  #   firefox_android: "19"
+  #   safari: "7"
+  #   safari_ios: "7"
+  - css.types.calc.gradient_color_stops
+
+  # baseline: high
+  # baseline_low_date: 2016-08-02
+  # baseline_high_date: 2019-02-02
+  # support:
+  #   chrome: "31"
+  #   chrome_android: "31"
+  #   edge: "12"
+  #   firefox: "48"
+  #   firefox_android: "48"
+  #   safari: "7"
+  #   safari_ios: "7"
+  - css.types.calc.number_values
+
+  # baseline: high
+  # baseline_low_date: 2017-10-17
+  # baseline_high_date: 2020-04-17
+  # support:
+  #   chrome: "51"
+  #   chrome_android: "51"
+  #   edge: "16"
+  #   firefox: "48"
+  #   firefox_android: "48"
+  #   safari: "11"
+  #   safari_ios: "11"
+  - css.types.calc.nested

From 8008a6744a5ed2d5ead0f12ef2bcfa7457135516 Mon Sep 17 00:00:00 2001
From: Victor W Allen <vwallen@antlab.net>
Date: Tue, 29 Oct 2024 12:59:46 -0700
Subject: [PATCH 5/8] Adds string type

---
 features/string-type.yml      |  7 +++++++
 features/string-type.yml.dist | 18 ++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 features/string-type.yml
 create mode 100644 features/string-type.yml.dist

diff --git a/features/string-type.yml b/features/string-type.yml
new file mode 100644
index 00000000000..d5f183e1a35
--- /dev/null
+++ b/features/string-type.yml
@@ -0,0 +1,7 @@
+name: string (CSS type)
+description: The `string` CSS type represents a sequence of characters.
+spec: https://drafts.csswg.org/css-values-4/#string-value
+group: types
+compat_features:
+  - css.types.string
+  - css.types.string.unicode_escaped_characters
diff --git a/features/string-type.yml.dist b/features/string-type.yml.dist
new file mode 100644
index 00000000000..3139daa43ef
--- /dev/null
+++ b/features/string-type.yml.dist
@@ -0,0 +1,18 @@
+# Generated from: string-type.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: high
+  baseline_low_date: 2015-07-29
+  baseline_high_date: 2018-01-29
+  support:
+    chrome: "1"
+    chrome_android: "18"
+    edge: "12"
+    firefox: "1"
+    firefox_android: "4"
+    safari: "1"
+    safari_ios: "1"
+compat_features:
+  - css.types.string
+  - css.types.string.unicode_escaped_characters

From 0b2cc53af50947d6f22409bce374a9330410778f Mon Sep 17 00:00:00 2001
From: Victor W Allen <vwallen@antlab.net>
Date: Tue, 29 Oct 2024 13:00:00 -0700
Subject: [PATCH 6/8] Adds url type

---
 features/url-type.yml      |  6 ++++++
 features/url-type.yml.dist | 17 +++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 features/url-type.yml
 create mode 100644 features/url-type.yml.dist

diff --git a/features/url-type.yml b/features/url-type.yml
new file mode 100644
index 00000000000..7464776e647
--- /dev/null
+++ b/features/url-type.yml
@@ -0,0 +1,6 @@
+name: url (CSS type)
+description: The `url` CSS type represents an external resource.
+spec: https://drafts.csswg.org/css-values-4/#string-value
+group: types
+compat_features:
+  - css.types.url
diff --git a/features/url-type.yml.dist b/features/url-type.yml.dist
new file mode 100644
index 00000000000..03a197eccec
--- /dev/null
+++ b/features/url-type.yml.dist
@@ -0,0 +1,17 @@
+# Generated from: url-type.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: high
+  baseline_low_date: 2015-07-29
+  baseline_high_date: 2018-01-29
+  support:
+    chrome: "1"
+    chrome_android: "18"
+    edge: "12"
+    firefox: "1"
+    firefox_android: "4"
+    safari: "1"
+    safari_ios: "1"
+compat_features:
+  - css.types.url

From d5cc5605f529f0440deb79549ce88c553ec26252 Mon Sep 17 00:00:00 2001
From: Victor W Allen <vwallen@antlab.net>
Date: Tue, 29 Oct 2024 13:00:22 -0700
Subject: [PATCH 7/8] Adds position type

---
 features/position-type.yml      |  8 ++++++
 features/position-type.yml.dist | 43 +++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 features/position-type.yml
 create mode 100644 features/position-type.yml.dist

diff --git a/features/position-type.yml b/features/position-type.yml
new file mode 100644
index 00000000000..db7cb793174
--- /dev/null
+++ b/features/position-type.yml
@@ -0,0 +1,8 @@
+name: position (CSS type)
+description: The `position` CSS type represents the position of a non-element object, such as a background or transform origin, within a positioning area.
+spec: https://drafts.csswg.org/css-values-4/#position
+group: types
+compat_features:
+  - css.types.position
+  - css.types.position.four_value_syntax
+  - css.types.position.keyword_value_syntax
diff --git a/features/position-type.yml.dist b/features/position-type.yml.dist
new file mode 100644
index 00000000000..9f565bf509c
--- /dev/null
+++ b/features/position-type.yml.dist
@@ -0,0 +1,43 @@
+# Generated from: position-type.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: high
+  baseline_low_date: 2015-07-29
+  baseline_high_date: 2018-01-29
+  support:
+    chrome: "25"
+    chrome_android: "25"
+    edge: "12"
+    firefox: "13"
+    firefox_android: "14"
+    safari: "7"
+    safari_ios: "7"
+compat_features:
+  # baseline: high
+  # baseline_low_date: 2015-07-29
+  # baseline_high_date: 2018-01-29
+  # support:
+  #   chrome: "1"
+  #   chrome_android: "18"
+  #   edge: "12"
+  #   firefox: "1"
+  #   firefox_android: "4"
+  #   safari: "1"
+  #   safari_ios: "1"
+  - css.types.position
+  - css.types.position.keyword_value_syntax
+
+  # ⬇️ Same status as overall feature ⬇️
+  # baseline: high
+  # baseline_low_date: 2015-07-29
+  # baseline_high_date: 2018-01-29
+  # support:
+  #   chrome: "25"
+  #   chrome_android: "25"
+  #   edge: "12"
+  #   firefox: "13"
+  #   firefox_android: "14"
+  #   safari: "7"
+  #   safari_ios: "7"
+  - css.types.position.four_value_syntax

From 0a94d9faeedd2ae1a9bf446ae2f1aa4ff540f577 Mon Sep 17 00:00:00 2001
From: Victor Allen <vwallen@antlab.net>
Date: Thu, 31 Oct 2024 10:29:49 -0700
Subject: [PATCH 8/8] Update features/url-type.yml

Co-authored-by: James Stuckey Weber <jamesnw@gmail.com>
---
 features/url-type.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/features/url-type.yml b/features/url-type.yml
index 7464776e647..66b70c10f14 100644
--- a/features/url-type.yml
+++ b/features/url-type.yml
@@ -1,6 +1,6 @@
 name: url (CSS type)
 description: The `url` CSS type represents an external resource.
-spec: https://drafts.csswg.org/css-values-4/#string-value
+spec: https://drafts.csswg.org/css-values-4/#urls
 group: types
 compat_features:
   - css.types.url