// oxlint-disable-next-line typescript/no-unnecessary-type-parameters -- Test helper lets assertions ascribe written config shape.

function getWrittenConfig<T>(): T {

expect(configMocks.writeConfigFile).toHaveBeenCalledTimes(1);

const [config] = configMocks.writeConfigFile.mock.calls.at(0) ?? [];

const [config] = configMocks.writeConfigFile.mock.calls[0] ?? [];

if (config === undefined) {

throw new Error("expected written channel config");

}