1 files changed, 19 insertions, 0 deletions
diff --git a/src/cdp/errors.ts b/src/cdp/errors.ts
new file mode 100644
index 0000000..cf1dab7
--- /dev/null
+++ b/src/cdp/errors.ts
@@ -0,0 +1,19 @@
+export type CdpErrorKind =
+  | "transport_closed"
+  | "timeout"
+  | "session_not_found"
+  | "remote_error"
+  | "discovery_failed"
+  | "invalid_response";
+
+export type CdpError = {
+  readonly kind: CdpErrorKind;
+  readonly message: string;
+  readonly method?: string;
+};
+
+export const cdpError = (
+  kind: CdpErrorKind,
+  message: string,
+  method?: string,
+): CdpError => ({ kind, message, ...(method !== undefined ? { method } : {}) });