1 files changed, 31 insertions, 0 deletions

diff --git a/packages/turbo-workspaces/src/errors.ts b/packages/turbo-workspaces/src/errors.ts
new file mode 100644
index 0000000..aa2fabe
--- /dev/null
+++ b/packages/turbo-workspaces/src/errors.ts
@@ -0,0 +1,31 @@
+export type ConvertErrorType =
+  // package manager general
+  | "package_manager-unexpected"
+  | "package_manager-already_in_use"
+  | "package_manager-unable_to_detect"
+  | "package_manager-unsupported_version"
+  // package manager specific
+  | "pnpm-workspace_parse_error"
+  // package.json
+  | "package_json-parse_error"
+  | "package_json-missing"
+  // other
+  | "invalid_directory"
+  | "error_removing_node_modules"
+  // default
+  | "unknown";
+
+export type ConvertErrorOptions = {
+  type?: ConvertErrorType;
+};
+
+export class ConvertError extends Error {
+  public type: ConvertErrorType;
+
+  constructor(message: string, opts?: ConvertErrorOptions) {
+    super(message);
+    this.name = "ConvertError";
+    this.type = opts?.type ?? "unknown";
+    Error.captureStackTrace(this, ConvertError);
+  }
+}