Initial release

src/types.ts

@@ -0,0 +1,57 @@
+export type TaskStatus = "pending" | "in-progress" | "blocked" | "done";
+
+export interface Task {
+  id: number;
+  name: string;
+  description: string;
+  status: TaskStatus;
+  parentId: number | null;
+  childrenIds: number[];
+}
+
+export interface TaskSnapshot {
+  tasks: Task[];
+  nextId: number;
+}
+
+export interface AddTaskDraft {
+  name: string;
+  description: string;
+  status?: TaskStatus;
+  parentId?: number;
+  children?: AddTaskDraft[];
+}
+
+export interface TaskPatch {
+  id: number;
+  name?: string;
+  description?: string;
+  status?: TaskStatus;
+  parentId?: number | null;
+  position?: number;
+}
+
+export interface TaskStats {
+  total: number;
+  pending: number;
+  inProgress: number;
+  blocked: number;
+  done: number;
+}
+
+export interface TaskToolDetails {
+  action: "add" | "update" | "remove" | "list" | "get";
+  snapshot: TaskSnapshot;
+  affected: Task[];
+  errors?: string[];
+}
+
+export class TaskValidationError extends Error {
+  readonly errors: string[];
+
+  constructor(errors: string[]) {
+    super(errors.join("\n"));
+    this.name = "TaskValidationError";
+    this.errors = errors;
+  }
+}