From b3394a5c1a3c1374b635ad9f369cc805fa583241 Mon Sep 17 00:00:00 2001
From: "Russ T. Fugal" <noreply@fugl.dev>
Date: Tue, 10 Mar 2026 09:00:00 -0600
Subject: [PATCH] feat(api): root and advanced subpath barrels

The public API surface: a root barrel with the common readers and writers,
and an `advanced` subpath exposing the lower-level building blocks. Reader
and writer option types (e.g. MspdiWriterOptions) are exported alongside
their functions so callers can name them.
---
 src/advanced.ts | 13 ++++++++++
 src/index.ts    | 67 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 80 insertions(+)
 create mode 100644 src/advanced.ts
 create mode 100644 src/index.ts

diff --git a/src/advanced.ts b/src/advanced.ts
new file mode 100644
index 0000000..056f799
--- /dev/null
+++ b/src/advanced.ts
@@ -0,0 +1,13 @@
+export { MppReader, parseMppBuffer } from "./mpp/MppReader.ts";
+export { MspdiReader } from "./mspdi/MspdiReader.ts";
+export { MspdiWriter } from "./mspdi/MspdiWriter.ts";
+export { JsonReader } from "./json/JsonReader.ts";
+export { JsonWriter } from "./json/JsonWriter.ts";
+export { CsvWriter } from "./csv/CsvWriter.ts";
+export { XlsxWriter } from "./xlsx/XlsxWriter.ts";
+export { detectMppVariant } from "./mpp/MppVariant.ts";
+export type { JsonWriterOptions } from "./json/JsonWriter.ts";
+export type { CsvWriterOptions } from "./csv/CsvWriter.ts";
+export type { XlsxWriterOptions } from "./xlsx/XlsxWriter.ts";
+export type { MppContainer, MppInspection } from "./mpp/Mpp14Reader.ts";
+export type { MppVariant } from "./mpp/MppVariant.ts";
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..5ea0268
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,67 @@
+import { MppReader } from "./mpp/MppReader.ts";
+import { MspdiReader } from "./mspdi/MspdiReader.ts";
+import { MspdiWriter } from "./mspdi/MspdiWriter.ts";
+import { JsonReader } from "./json/JsonReader.ts";
+import { JsonWriter } from "./json/JsonWriter.ts";
+import { CsvWriter } from "./csv/CsvWriter.ts";
+import type { CsvWriterOptions } from "./csv/CsvWriter.ts";
+import { XlsxWriter } from "./xlsx/XlsxWriter.ts";
+import type { XlsxWriterOptions } from "./xlsx/XlsxWriter.ts";
+import type { ProjectFile } from "./model/Project.ts";
+
+export function readMpp(data: Uint8Array | ArrayBuffer): ProjectFile {
+  return new MppReader().read(data);
+}
+
+export function readMspdi(xml: string): ProjectFile {
+  return new MspdiReader().read(xml);
+}
+
+export function writeMspdi(project: ProjectFile, options?: { saveVersion?: number }): string {
+  return new MspdiWriter().write(project, options);
+}
+
+export function readJson(json: string): ProjectFile {
+  return new JsonReader().read(json);
+}
+
+export function writeJson(project: ProjectFile, options?: { pretty?: boolean }): string {
+  return new JsonWriter().write(project, options);
+}
+
+export function writeCsv(project: ProjectFile, options?: CsvWriterOptions): string {
+  return new CsvWriter().write(project, options);
+}
+
+export async function writeXlsx(
+  project: ProjectFile,
+  options?: XlsxWriterOptions,
+): Promise<Uint8Array> {
+  return new XlsxWriter().write(project, options);
+}
+
+// Types
+export type { ProjectFile } from "./model/Project.ts";
+export type { ProjectProperties } from "./model/types.ts";
+export type { Task } from "./model/Task.ts";
+export type { Resource } from "./model/Resource.ts";
+export type { Assignment } from "./model/Assignment.ts";
+export type { Calendar } from "./model/Calendar.ts";
+export type { Relation } from "./model/Relation.ts";
+
+// Classes
+export { Duration } from "./model/Duration.ts";
+export { JsonReader } from "./json/JsonReader.ts";
+export { JsonWriter } from "./json/JsonWriter.ts";
+export type { JsonWriterOptions } from "./json/JsonWriter.ts";
+export { CsvWriter } from "./csv/CsvWriter.ts";
+export type { CsvWriterOptions } from "./csv/CsvWriter.ts";
+export { XlsxWriter } from "./xlsx/XlsxWriter.ts";
+export type { XlsxWriterOptions } from "./xlsx/XlsxWriter.ts";
+export type { MspdiWriterOptions } from "./mspdi/MspdiWriter.ts";
+
+// Enums
+export { TimeUnit, RelationType, ResourceType, ConstraintType, Priority } from "./model/types.ts";
+
+// Date utilities
+export { parseProjectDate, formatProjectDate } from "./dateTime.ts";
-- 
2.54.0