r19/src/lib/isR19ErrorLike.ts

Simple remote procedure calls in TypeScript

import { ErrorLike, isErrorLike } from "./isErrorLike";

export type R19ErrorLike = ErrorLike & {
	procedurePath?: string[];
	procedureArgs?: Record<string, unknown>;
};

export const isR19ErrorLike = (error: unknown): error is R19ErrorLike => {
	return (
		isErrorLike(error) && error.name === "R19Error" && "procedurePath" in error
	);
};