import type { Parser } from "@hylimo/core";
import type { Plugin } from "prettier";
import type { TextDocument } from "vscode-languageserver-textdocument";
import type { IToken } from "chevrotain";
import type { Node } from "./types.js";
/**
 * Formatter used to format syncscript documents using a prettier plugin
 */
export declare class Formatter {
    private readonly parser;
    /**
     * Creates a new formatter using the provided parser
     *
     * @param parser the parser to create the cst
     */
    constructor(parser: Parser);
    /**
     * Transforms the CST to a format prettier can use better
     *
     * @param cst the CST to transform
     * @returns the transformed CST
     */
    private transformCst;
    /**
     * The prettier plugin to use
     */
    readonly plugin: Plugin<Node | IToken>;
    /**
     * Formats the whole document
     *
     * @param document the document to format
     * @param options define how formatting is done
     * @returns the edits defining how to update the document
     */
    formatDocument(document: TextDocument, options: {
        useTabs?: boolean;
        tabWidth?: number;
    }): Promise<string>;
}
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