declare module "react" {
    interface CSSProperties {
        "--rmd-tab-color"?: string;
        "--rmd-tab-active-color"?: string;
        "--rmd-tab-inactive-color"?: string;
        "--rmd-tab-disabled-color"?: string;
    }
}
/**
 * @remarks \@since 6.0.0
 */
export interface TabClassNameOptions {
    className?: string;
    active?: boolean;
    isLink?: boolean;
    activeIndicator?: boolean;
    verticalActiveIndicator?: boolean;
    stacked?: boolean;
    reversed?: boolean;
    disabled?: boolean;
}
/**
 * @remarks \@since 6.0.0
 */
export declare function tab(options?: TabClassNameOptions): string;
