import type { PluginCreator } from "postcss";
import type { UrlResolve } from "./url-resolve.d.cts";
declare const plugin: PluginCreator<UrlOptions>;
/** URL handler options */
export interface UrlOptions {
    /**
     * Aliases for URL paths.
     * Overrides the global `alias` option.
     * - ex.: `{"foo":"bar"}`
     */
    alias?: Record<string, string>;
    /**
     * Directory path for outputted CSS assets,
     * which is not included into resulting URL
     * @default "."
     */
    assetDir?: string | ((original: string, resolved: string, file: string) => string);
    /**
     * Enable/disable name generation with hash for outputted CSS assets
     * or provide your own placeholder with the following blocks:
     * - `[extname]`: The file extension of the asset including a leading dot, e.g. `.png`.
     * - `[ext]`: The file extension without a leading dot, e.g. `png`.
     * - `[hash(:&lt;num>)]`: A hash based on the name and content of the asset (with optional length).
     * - `[name]`: The file name of the asset excluding any extension.
     *
     * Forward slashes / can be used to place files in sub-directories.
     * @default "assets/[name]-[hash][extname]" ("assets/[name][extname]" if false)
     */
    hash?: boolean | string;
    /**
     * Inline files instead of copying
     * @default true for `inject` mode, otherwise false
     */
    inline?: boolean;
    /**
     * Public Path for URLs in CSS files
     * @default "./"
     */
    publicPath?: string | ((original: string, resolved: string, file: string) => string);
    /**
     * Provide custom resolver for URLs
     * in place of the default one
     */
    resolve?: UrlResolve;
}
export = plugin;