import { Config, Schema } from '@markdoc/markdoc';
export { default as Markdoc } from '@markdoc/markdoc';
import { PreprocessorGroup } from 'svelte/compiler';
import { Component } from 'svelte';

/**
 * The validation levels for the preprocessor.
 */
type ValidationLevel = "debug" | "info" | "warning" | "error" | "critical";
/**
 * Configuration options for the Markdoc preprocessor
 */
interface Options {
    /**
     * Enable adding Markdown comments to your documents.
     * @default true
     */
    comments?: boolean;
    /**
     * Specify a directory to import Svelte components to customize Markdoc Nodes and Tags.
     * Use import paths and aliases that Svelte can resolve.
     * @default "$lib/components"
     */
    components?: string;
    /**
     * File extensions to preprocess.
     * @default [".mdoc", ".md"]
     */
    extensions?: string[];
    /**
     * Import an object of functions to use as Markdoc Functions.
     * Overwrites functions with the same name from 'schema' directory.
     * @default undefined
     */
    functions?: Config["functions"];
    /**
     * Whether to add IDs to all headings and generate and export a list of headings.
     * @default false
     */
    headingIds?: boolean | SluggerType;
    /**
     * Specify a Svelte component to use as a layout for the Markdoc file.
     * Use import paths and aliases that Svelte can resolve.
     * @default undefined
     */
    layout?: string;
    /**
     * Enable autoconvert URL-like text to links.
     * @default false
     */
    linkify?: boolean;
    /**
     * Import an object of nodes to use as Markdoc Nodes.
     * Overwrites nodes with the same name from 'schema' directory.
     * @default undefined
     */
    nodes?: Config["nodes"];
    /**
     * Specify a directory to import files with 'extensions' as Markdoc Partials.
     * Default is to load partials from 'schema' directory.
     * Overwrites partials with the same name from 'schema' directory.
     * Path is relative to Svelte project root.
     * @default undefined
     */
    partials?: string;
    /**
     * Specify a directory to import folders or files to use as Markdoc Schemas.
     * Path is relative to Svelte project root.
     * @default ["./markdoc", "./src/markdoc"]
     */
    schema?: string;
    /**
     * Import an object of tags to use as Markdoc Tags.
     * Overwrites tags with the same name from 'schema' directory.
     * @default undefined
     */
    tags?: Config["tags"];
    /**
     * Enable some language-neutral replacement + quotes beautification.
     * @default false
     */
    typographer?: boolean;
    /**
     * Sets the level invalid parsing will throw a preprocess error.
     * @default "error"
     */
    validationLevel?: ValidationLevel;
    /**
     * Import an object of variables to use as Markdoc Variables.
     * Overwrites variables with the same name from 'schema' directory.
     * @default undefined
     */
    variables?: Config["variables"];
}
/**
 * Represents the structure of an imported Markdoc module.
 */
interface MarkdocModule {
    /**
     * The default Svelte component exported by the Markdoc file.
     */
    default: Component;
    /**
     * The slug of the Markdoc file.
     */
    slug: string;
    /**
     * Optional frontmatter extracted from the Markdoc file.
     */
    frontmatter?: {
        [key: string]: string;
    };
    /**
     * Optional list of headings from the Markdoc file.
     */
    headings?: Heading[];
}
type SluggerType = (value: string) => string;
interface MarkdocSvelteConfig extends Config {
    headingSlugger?: SluggerType;
}

interface Heading {
    /**
     * The heading level (1-6)
     */
    level: number;
    /**
     * The heading text content
     */
    title: string;
    /**
     * The heading id attribute
     */
    id?: string;
}
declare const heading: Schema;

/**
 * Creates a Svelte preprocessor for Markdoc files
 * @param {Options} options - Configuration options for the Markdoc preprocessor
 * @returns {PreprocessorGroup} A Svelte preprocessor for Markdoc files
 */
declare const markdocPreprocess: (options?: Options) => PreprocessorGroup;

export { heading as headingNode, markdocPreprocess };
export type { MarkdocSvelteConfig as Config, MarkdocModule };