import { Chalk } from 'chalk';
import { ParserNode } from './Parser';
export declare function formatSat(v: number | bigint): string;
type FormatOptions = {
    hide?: string[];
    chalk?: Chalk;
};
export declare function formatTree(n: ParserNode, { hide, chalk }?: FormatOptions): string;
export declare function formatObjAsTree(label: string | number, obj: unknown, { hide, chalk }?: FormatOptions): string;
export {};
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