/**
 * Returns `true` when a call would fall back to the global `AmplifyContext`
 * but none has been set yet (i.e. `Amplify.configure()` has not run).
 *
 * The pre-context library did not throw for this case — it operated on the
 * unconfigured singleton, whose `AuthClass` optional-chains its (missing)
 * providers. `fetchAuthSession`/`clearCredentials` use this predicate to
 * preserve that behavior for the no-context form.
 *
 * The `resolveCtxArgs` guard cases are deliberately excluded so their typed
 * errors keep throwing:
 * - a branded context anywhere in `args` (explicit-context or mis-ordered);
 * - an explicitly-`undefined` leading context followed by more arguments.
 *
 * @internal
 */
export declare function isUnconfiguredNoCtxCall(args: unknown[]): boolean;