import { CSSProperties, MaybeRefOrGetter } from 'vue';
/** Shared visual props for bagel-input field wrappers. */
export interface BagelInputShellProps {
    /** Transparent background with a border that highlights (primary color) on focus. */
    frame?: boolean;
    /** Adds a simple border (border-color) without changing background or focus styles. */
    outline?: boolean;
    minWidth?: string;
    maxWidth?: string;
    labelColor?: string;
    labelActiveColor?: string;
}
export declare function useBagelInputShell(props: MaybeRefOrGetter<BagelInputShellProps>): {
    shellClass: import('vue').ComputedRef<{
        frame: boolean;
        'bgl-outline': boolean;
    }>;
    shellStyle: import('vue').ComputedRef<CSSProperties | undefined>;
};
export declare function mergeShellStyle(shellStyle: CSSProperties | undefined, extra?: CSSProperties | undefined): CSSProperties | undefined;
//# sourceMappingURL=bagelInputShell.d.ts.map