1 files changed, 10 insertions, 0 deletions
diff --git a/components/script/dom/webidls/WebGLShaderPrecisionFormat.webidl b/components/script/dom/webidls/WebGLShaderPrecisionFormat.webidl
new file mode 100644
index 00000000000..acbbeeceea1
--- /dev/null
+++ b/components/script/dom/webidls/WebGLShaderPrecisionFormat.webidl
@@ -0,0 +1,10 @@
+//
+// WebGL IDL definitions scraped from the Khronos specification:
+// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.7
+//
+
+interface WebGLShaderPrecisionFormat {
+    readonly attribute GLint rangeMin;
+    readonly attribute GLint rangeMax;
+    readonly attribute GLint precision;
+};