import type { Rule, Empty } from "generic-parser/lib/core";
import { __Parentheses } from "../../node/el/controls";
import type { SentencesArray } from "../../node/cst/inline";
import type { Line } from "../../node/cst/line";
import { LineType } from "../../node/cst/line";
import { ErrorMessage } from "../cst/error";
import type { Env } from "./env";
import type { Dedent, Indent, PhysicalLine, VirtualLine } from "./virtualLine";
export type ValueRule<TValue> = Rule<VirtualLine[], TValue, Env, Empty>;
export type WithErrorValue<TValue> = {
    value: TValue;
    errors: ErrorMessage[];
};
export type WithErrorRule<TValue> = Rule<VirtualLine[], WithErrorValue<TValue>, Env, Empty>;
export declare const $INDENT: ValueRule<Indent>;
export declare const $optBNK_INDENT: ValueRule<[...(PhysicalLine[]), Indent]>;
export declare const $DEDENT: ValueRule<Dedent>;
export declare const $optBNK_DEDENT: ValueRule<[...(PhysicalLine[]), Dedent]>;
export declare const $blankLine: Rule<VirtualLine[], {
    type: LineType.BNK;
    line: import("../../node/cst/line").BlankLine;
    virtualRange: [start: number, end: number];
    virtualIndentDepth: number;
}, Env, Empty>;
export declare const $indentBlock: ValueRule<VirtualLine[]>;
export declare const makeIndentBlockWithCaptureRule: <TValue>(ruleName: string, ruleRepeatedOneOrMore: Rule<VirtualLine[], TValue, Env, Empty>) => Rule<VirtualLine[], WithErrorValue<TValue[]>, Env, Omit<Env & Omit<Env & Empty & {
    childrenAndErrors: ({
        success: TValue;
        errorLines: VirtualLine[];
    } | {
        success: null;
        errorLines: VirtualLine[];
    })[];
}, keyof Env>, keyof Env>>;
export declare const makeDoubleIndentBlockWithCaptureRule: <TValue>(ruleName: string, ruleRepeatedOneOrMore: Rule<VirtualLine[], TValue, Env, Empty>) => Rule<VirtualLine[], WithErrorValue<TValue[]>, Env, Omit<Env & Omit<Env & Empty & {
    childrenAndErrors1: ({
        success: TValue;
        errorLines: VirtualLine[];
    } | {
        success: null;
        errorLines: VirtualLine[];
    })[];
} & {
    errors2: {
        success: null;
        errorLines: VirtualLine[];
    }[];
}, keyof Env>, keyof Env>>;
export declare const captionControl = ":caption:";
export declare const isSingleParentheses: (line: VirtualLine | Line | SentencesArray) => __Parentheses | null;