initial commit: scaffolding

1 files changed, 31 insertions, 0 deletions

diff --git a/node_modules/rxjs/src/internal/scheduler/immediateProvider.ts b/node_modules/rxjs/src/internal/scheduler/immediateProvider.ts
new file mode 100644
index 0000000..d70fbf3
--- /dev/null
+++ b/node_modules/rxjs/src/internal/scheduler/immediateProvider.ts
@@ -0,0 +1,31 @@
+import { Immediate } from '../util/Immediate';
+import type { TimerHandle } from './timerHandle';
+const { setImmediate, clearImmediate } = Immediate;
+
+type SetImmediateFunction = (handler: () => void, ...args: any[]) => TimerHandle;
+type ClearImmediateFunction = (handle: TimerHandle) => void;
+
+interface ImmediateProvider {
+  setImmediate: SetImmediateFunction;
+  clearImmediate: ClearImmediateFunction;
+  delegate:
+    | {
+        setImmediate: SetImmediateFunction;
+        clearImmediate: ClearImmediateFunction;
+      }
+    | undefined;
+}
+
+export const immediateProvider: ImmediateProvider = {
+  // When accessing the delegate, use the variable rather than `this` so that
+  // the functions can be called without being bound to the provider.
+  setImmediate(...args) {
+    const { delegate } = immediateProvider;
+    return (delegate?.setImmediate || setImmediate)(...args);
+  },
+  clearImmediate(handle) {
+    const { delegate } = immediateProvider;
+    return (delegate?.clearImmediate || clearImmediate)(handle as any);
+  },
+  delegate: undefined,
+};