refactor(struct): rename runtime to basic

packages/struct/src/basic/runtime-value.ts

@@ -0,0 +1,28 @@
+import { FieldRuntimeValue } from './runtime-type';
+
+const RuntimeValues = Symbol('RuntimeValues');
+
+export interface WithRuntimeValues {
+    [RuntimeValues]: Record<string, FieldRuntimeValue>;
+}
+
+export function createObjectWithRuntimeValues(): WithRuntimeValues {
+    const object = {} as any;
+    object[RuntimeValues] = {};
+    return object;
+}
+
+export function getRuntimeValue(object: WithRuntimeValues, field: string): FieldRuntimeValue {
+    return (object as any)[RuntimeValues][field] as FieldRuntimeValue;
+}
+
+export function setRuntimeValue(object: WithRuntimeValues, field: string, runtimeValue: FieldRuntimeValue): void {
+    (object as any)[RuntimeValues][field] = runtimeValue;
+    delete (object as any)[field];
+    Object.defineProperty(object, field, {
+        configurable: true,
+        enumerable: true,
+        get() { return runtimeValue.get(); },
+        set(value) { runtimeValue.set(value); },
+    });
+}