refactor: remove guards file

packages/expo-styling/src/css-to-rn/index.ts

@@ -9,8 +9,7 @@ import {
   Selector,
 } from "lightningcss";
 
-import { isRuntimeValue } from "../runtime/native/guards";
-import { kebabToCamelCase } from "../runtime/native/utils";
+import { isRuntimeValue, kebabToCamelCase } from "../runtime/native/utils";
 import { ExtractedStyle, StyleSheetRegisterOptions } from "../types";
 import { ParseDeclarationOptions, parseDeclaration } from "./parseDeclaration";
 

packages/expo-styling/src/runtime/native/flattenStyle.ts

@@ -1,7 +1,7 @@
+import { Style, StyleMeta, StyleProp } from "../../types";
 import { testMediaQuery } from "./conditions";
 import { rem, styleMetaMap, vh, vw } from "./globals";
-import { isRuntimeValue } from "./guards";
-import { Style, StyleMeta, StyleProp } from "../../types";
+import { isRuntimeValue } from "./utils";
 
 /**
  * Reduce a StyleProp to a flat Style object.

packages/expo-styling/src/runtime/native/utils.ts

@@ -1,4 +1,4 @@
-import { SignalLike } from "../../types";
+import { RuntimeValue, SignalLike } from "../../types";
 
 export function unwrap<T>(value: T | SignalLike<T>): T {
   return value && typeof value === "object" && "get" in value
@@ -9,3 +9,19 @@ export function unwrap<T>(value: T | SignalLike<T>): T {
 export function kebabToCamelCase(str: string) {
   return str.replace(/-./g, (x) => x[1].toUpperCase());
 }
+
+export function isRuntimeValue(value: unknown): value is RuntimeValue {
+  if (!value) {
+    return false;
+  } else if (Array.isArray(value)) {
+    return value.some((v) => isRuntimeValue(v));
+  } else if (typeof value === "object") {
+    if ("type" in value && value.type === "runtime") {
+      return true;
+    } else {
+      return Object.values(value).some((v) => isRuntimeValue(v));
+    }
+  } else {
+    return false;
+  }
+}