import type { DurationNode, EntryNode, FileNode, RecordNode, TimeNode, TimeRangeNode } from "./types.js";
import { Record } from "./record.js";
interface RuleToNode {
    file: FileNode;
    record: RecordNode;
    date: Date;
    entry: EntryNode;
    timeRange: TimeRangeNode;
    time: TimeNode;
    duration: DurationNode;
}
interface ParseAST {
    (source: string): FileNode;
    <T extends keyof RuleToNode>(source: string, rule: T): RuleToNode[T];
}
/**
 * Parses a Klog source string into an AST.
 * @param source - The Klog source string to parse.
 * @param rule - The grammar rule to apply. If not provided, defaults to "file". Provided mostly for testing.
 * @throws {Error} The parsing failed.
 * @example
 * ```
 * const source = `
 * 2021-06-20
 *   08:00 - 15:00 Work
 *   -1h Lunch
 * `;
 * const ast = parseAST(source);
 * console.log(JSON.stringify(ast, null, 2));
 * // {
 * //   "type": "file",
 * //   "records": [
 * //     {
 * //       "type": "record",
 * //       "date": "2021-06-19T14:00:00.000Z",
 * //       "shouldTotal": null,
 * //       "summary": null,
 * //       "entries": [
 * //         {
 * //           "type": "entry",
 * //           "value": {
 * //             "type": "timeRange",
 * //             "open": false,
 * //             "format": 0,
 * //             "start": {
 * //               "type": "time",
 * //               "hour": 8,
 * //               "minute": 0,
 * //               "shift": 0,
 * //               "format": "24h"
 * //             },
 * //             "end": {
 * //               "type": "time",
 * //               "hour": 15,
 * //               "minute": 0,
 * //               "shift": 0,
 * //               "format": "24h"
 * //             }
 * //           },
 * //           "summary": "Work"
 * //         },
 * //         {
 * //           "type": "entry",
 * //           "value": {
 * //             "type": "duration",
 * //             "value": -60,
 * //             "sign": "-"
 * //           },
 * //           "summary": "Lunch"
 * //         }
 * //       ]
 * //     }
 * //   ]
 * // }
 * ```
 */
export declare const parseAST: ParseAST;
/**
 * Parses a Klog source string into an array of `Record` classes.
 * @param source - The Klog source string to parse.
 * @example
 * ```
 * const source = `
 * 2021-06-20
 *  08:00 - 15:00 Work
 *  -1h Lunch
 * `;
 * const records = parse(source);
 * console.log(records);
 * // [
 * //   Record {
 * //     date: new Date('2021-06-20'),
 * //     entries: [
 * //       new Entry(new Range(new Time(8, 0), new Time(15, 0)), new Summary("Work")),
 * //       new Entry(new Duration(-1, 0), new Summary("Lunch"))
 * //     ],
 * //     summary: null,
 * //     shouldTotal: null,
 * //     dateFormat: RecordDateFormat.Dashes
 * //   }
 * // ]
 * ```
 */
export declare const parse: (source: string) => Record[];
export {};