/**
 * Container-responsive column layout for FormGrid. Columns react to the
 * grid's own container width (FormGrid renders the `@container` wrapper),
 * so a form in a narrow panel stays single-column even on a wide viewport.
 */
export declare const formGridVariants: (props?: ({
    columns?: 2 | 3 | null | undefined;
} & import("class-variance-authority/types").ClassProp) | undefined) => string;
//# sourceMappingURL=variants.d.ts.map