import type { Rule } from "../types.js";
declare function isAllowlisted(repoRoot: string): boolean;
interface Hit {
    raw: string;
    norm: number;
    index: number;
}
declare function extractOpacity(text: string): Hit[];
export declare const rule: Rule;
export declare const _internal: {
    extractOpacity: typeof extractOpacity;
    isAllowlisted: typeof isAllowlisted;
    DISABLE_DIRECTIVE: string;
};
export {};