import { BudgieLine } from "../output/budgieLine";
/**
 * Indents Budgie lines using their command metadata.
 */
export declare class LineIndenter {
    private readonly commandsBag;
    constructor();
    /**
     * Indents Budgie lines using their command metadata.
     *
     * @param lines   Budgie and literal string lines.
     * @returns Indented versions of the lines.
     */
    indent(lines: (string | BudgieLine)[]): string[];
    /**
     * Computes how a line's command changes indentation.
     *
     * @param line   Output Budgie line.
     * @returns How the line's command changes indentation.
     */
    private getIndentationChanges;
}