import { Extension } from '@codemirror/state';
export type ZebraStripesOptions = {
    step?: number | null;
    lightColor?: string;
    darkColor?: string;
    /**
     * @example `[1,[2,6], 10]`
     */
    lineNumber?: (number | number[])[] | null;
    /** @default `cm-zebra-stripe` */
    className?: string;
};
export declare function zebraStripes(options?: ZebraStripesOptions): Extension;