Create pxtbase.h.md

DeveloperTryingToCodeLikeOtherOfThem · web-flow · commit 85bfcb124241 · 2026-04-10T16:57:29.000-04:00
diff --git a/docs/references/core/pxtbase.h.md b/docs/references/core/pxtbase.h.md
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+## Core Declarations
+The `pxtbase.h` file is the declaration of the core properties, function, namespaces, and other core features, including Text, Math, Control, etc.
+For example, the method (charCodeAt) has a declaration inside the `pxtbase.h` file.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+## Core Declarations`
	`2`	+The `pxtbase.h` file is the declaration of the core properties, function, namespaces, and other core features, including Text, Math, Control, etc.
	`3`	+For example, the method (charCodeAt) has a declaration inside the `pxtbase.h` file.