import type { SlicingCriterion, SlicingCriteria } from '../../../slicing/criterion/parse';
import { SliceDirection } from '../../../util/slice-direction';
import { type CommandCompletions } from '../core';
import type { FlowrConfig } from '../../../config';
import type { SliceQueryOptions } from '../../../queries/catalog/slice-query-options';
import type { ReplOutput } from '../commands/repl-main';
/** A flag that may follow the closing bracket of a criteria argument. */
export interface SliceFlag {
    readonly flag: string;
    /** what the flag does, kept to a few words as it is offered as a completion */
    readonly describe: string;
    /** the flag this one only makes sense with, if any */
    readonly requires?: string;
    /** the flags this one must not be combined with */
    readonly conflicts?: readonly string[];
}
/** the flags every slicing query understands, see {@link sliceQueryOptionsParser} */
export declare const SharedSliceFlags: readonly [{
    readonly flag: "i";
    readonly describe: "inline sources";
    readonly conflicts: readonly ["I"];
}, {
    readonly flag: "c";
    readonly describe: "include callees";
}, {
    readonly flag: "I";
    readonly describe: "inline all files";
    readonly conflicts: readonly ["i"];
}, {
    readonly flag: "B";
    readonly describe: "banners";
    readonly requires: "I";
}];
/** the flags of the `static-slice` query: a dice fixes both directions, so only it can be told to slice forward */
export declare const StaticSliceFlags: readonly [{
    readonly flag: "f";
    readonly describe: "slice forward";
}, {
    readonly flag: "i";
    readonly describe: "inline sources";
    readonly conflicts: readonly ["I"];
}, {
    readonly flag: "c";
    readonly describe: "include callees";
}, {
    readonly flag: "I";
    readonly describe: "inline all files";
    readonly conflicts: readonly ["i"];
}, {
    readonly flag: "B";
    readonly describe: "banners";
    readonly requires: "I";
}];
/**
 * Checks whether the given argument represents a slicing direction with an `f` suffix (in any flag order).
 */
export declare function sliceDirectionParser(argument: string): SliceDirection;
/**
 * The {@link SliceQueryOptions} the flag suffix of `argument` requests, see {@link SharedSliceFlags}.
 * An absent flag is left out entirely, so the default of the query applies.
 */
export declare function sliceQueryOptionsParser(argument: string): SliceQueryOptions;
/** the given flags and what they do, e.g. for a help text: `f (slice forward), B (banners, needs I)` */
export declare function describeSliceFlags(flags: readonly SliceFlag[]): string;
/**
 * Warns about the flags of `argument` that `flags` does not know (a `f` on a dice, a typo, ...) or that
 * {@link SliceFlag#conflicts|conflict} with each other, as they are applied silently otherwise.
 */
export declare function warnAboutSliceFlags(output: ReplOutput, argument: string, flags: readonly SliceFlag[]): void;
/**
 * The R code of a query line, i.e. everything after the argument at `from`. The line is split at whitespace, so
 * unquoted code arrives as several parts and only re-joining them yields all of it.
 */
export declare function queryLineCode(line: readonly string[], from?: number): string | undefined;
/**
 * Parses a single slicing criterion from the given argument.
 */
export declare function sliceCriterionParser(argument: string | undefined): SlicingCriterion | undefined;
/**
 * Parses multiple slicing criteria from the given argument.
 */
export declare function sliceCriteriaParser(argument: string | undefined): SlicingCriteria | undefined;
/**
 * The completions for the flag suffix of `arg`: every flag that fits the ones it carries already, plus a
 * trailing space to move on to the code. Returns `undefined` while the criteria are still open.
 */
export declare function sliceFlagCompletions(arg: string, flags: readonly SliceFlag[]): CommandCompletions | undefined;
/**
 * Tab-completer for query arguments of the form `(line@var;line@var;...)`.
 * Guides the user step by step: `(` then digits then `@` then variable then `)`, then the flags.
 */
export declare function criteriaQueryCompleter(line: readonly string[], startingNewArg: boolean, _config: FlowrConfig): CommandCompletions;
/**
 * Parses a dice argument of the form `(from1;from2->to1;to2)`.
 * Returns `{ from, to }` on success, or `undefined` if the argument is malformed.
 * Each side is a semicolon-separated list of slicing criteria; a single criterion needs no semicolon.
 */
export declare function diceCriteriaParser(argument: string | undefined): {
    from: SlicingCriteria;
    to: SlicingCriteria;
} | undefined;