import type { ITargetGenerator } from "src/codegen/ITargetGenerator.js";
/** Options which control the output of code and support files. */
export interface IGenerationOptions {
    /** Generate augmented transition network diagrams. (default: false) */
    atn: boolean;
    /** Generate a parse tree listener (default: false). */
    generateListener: boolean;
    /** Generate a parse tree visitor (default: false). */
    generateVisitor: boolean;
    /** Generate an interpreter data file (*.interp, default: false). */
    generateInterpreterData: boolean;
    /** Set this to true to generate a declaration file (header file etc.). */
    generateDeclarationFile: boolean;
    /** Generate a base listener class (default: false). */
    generateBaseListener: boolean;
    /** Generate a base visitor class (default: false). */
    generateBaseVisitor: boolean;
    /** Specify a package/namespace for the generated code. */
    package: string;
    /** Generate a diagram of grammar dependencies. (default: false). */
    generateDependencies: boolean;
}
/** Settings which determine the format of tool messages and related aspects. */
export interface IToolMessageOptions {
    /** Treat warnings as errors. (default: false) */
    warningsAreErrors: boolean;
    /** Show exception details when available for errors and warnings. (default: false) */
    longMessages: boolean;
    /**
     * How to format code location information. Placeholders in angles are replace with the corresponding values.
     * Default: "<file>:<line>:<column>:".
     */
    locationFormat: string;
    /**
     * How to format the message. Placeholders in angles are replaced with the corresponding values.
     * Default: "<severity>(<issueCode>): <location> <message>".
     */
    messageFormat: string;
    /** Print the entire message on a single line, if true (default: true). */
    singleLine: boolean;
}
/** A configuration for the antlr-ng tool. */
export interface IToolConfiguration {
    /**
     * A list of grammar files as input for the tool. Only list files that belong together (e.g. a lexer and
     * a parser grammar. Relative paths are resolved to the current working directory.
     */
    grammarFiles: string[];
    /** The output directory for the generated files. Relative paths are resolved to the current working directory. */
    outputDirectory: string;
    /**
     * @deprecated This will be removed when grammar imports can take paths.
     *
     * Specify location of grammars, tokens files. Relative paths are resolved to the current working directory.
     */
    lib: string;
    /** Configuration for tool messages. */
    messageFormatOptions: IToolMessageOptions;
    /** Use the ATN simulator for all predictions. (default: false) */
    forceAtn: boolean;
    /** Dump lots of logging info to antlrng-{timestamp}.log. (default: false) */
    log: boolean;
    /** This field defines the configuration of output generators. */
    generators: ITargetGenerator[];
    generationOptions: IGenerationOptions;
}
/**
 * Used to define a full tool configuration for antlr-ng. Input values are evaluated and completed with default values.
 *
 * @param config The configuration to check and complete.
 *
 * @returns The final configuration.
 */
export declare const defineConfig: (config: DeepPartial<IToolConfiguration>) => IToolConfiguration;
/** Make all entries and their children (recursively) in type T partial (except array members). */
export type DeepPartial<T> = T extends Array<infer U> ? Array<U extends object ? DeepPartial<U> : U> : T extends object ? {
    [P in keyof T]?: DeepPartial<T[P]>;
} : T;