export type ColSpan = number | "auto";
export type ColProps = {
    /** Number of 12-grid columns to span, or "auto" to size to content. */
    span?: ColSpan;
    /** Columns to offset (0..11) via margin-inline-start. */
    offset?: number;
    /** Responsive overrides applied at and above the breakpoint. */
    sm?: ColSpan;
    md?: ColSpan;
    lg?: ColSpan;
    as?: string;
    class?: string;
};
/** Width expression for a given span. Accounts for the shared row gutter so a
    full 12 columns still fit on one line (gap-based layout). */
export declare function spanBasis(span: ColSpan | undefined): string | undefined;
export declare function offsetMargin(offset: number | undefined): string | undefined;
export declare const Col: import("vue").DefineComponent<import("vue").ExtractPropTypes<{
    span: {
        type: () => ColSpan;
        default: string;
    };
    offset: {
        type: NumberConstructor;
        default: number;
    };
    sm: {
        type: () => ColSpan;
        default: undefined;
    };
    md: {
        type: () => ColSpan;
        default: undefined;
    };
    lg: {
        type: () => ColSpan;
        default: undefined;
    };
    as: {
        type: StringConstructor;
        default: string;
    };
    class: {
        type: StringConstructor;
        default: undefined;
    };
}>, () => import("vue").VNode<import("vue").RendererNode, import("vue").RendererElement, {
    [key: string]: any;
}>, {}, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").PublicProps, Readonly<import("vue").ExtractPropTypes<{
    span: {
        type: () => ColSpan;
        default: string;
    };
    offset: {
        type: NumberConstructor;
        default: number;
    };
    sm: {
        type: () => ColSpan;
        default: undefined;
    };
    md: {
        type: () => ColSpan;
        default: undefined;
    };
    lg: {
        type: () => ColSpan;
        default: undefined;
    };
    as: {
        type: StringConstructor;
        default: string;
    };
    class: {
        type: StringConstructor;
        default: undefined;
    };
}>> & Readonly<{}>, {
    sm: ColSpan;
    md: ColSpan;
    lg: ColSpan;
    class: string;
    span: ColSpan;
    offset: number;
    as: string;
}, {}, {}, {}, string, import("vue").ComponentProvideOptions, true, {}, any>;
//# sourceMappingURL=Col.d.ts.map