import type { ecmaVersion as EcmaVersion } from 'acorn';
export type { EcmaVersion };
export type Condition = string | RegExp | ((filepath: string) => boolean);
export type CheckSyntaxExclude = Condition | Condition[];
export type CheckSyntaxOptions = {
    /**
     * The target browser range of the project.
     * Its value is a standard browserslist array.
     */
    targets?: string[];
    /**
     * Excludes a portion of source files during detection.
     * You can pass in one or more regular expressions to match the paths of source files.
     */
    exclude?: CheckSyntaxExclude;
    /**
     * Excludes files by output path before detection.
     * You can pass in one or more regular expressions to match the paths of source files.
     */
    excludeOutput?: CheckSyntaxExclude;
    /**
     * Excludes specified error messages.
     * You can pass in one or more regular expressions to match the reasons.
     */
    excludeErrorMessage?: RegExp | RegExp[];
    /**
     * Ignores specified syntax error messages after detection.
     * You can pass in one or more error message types to ignore.
     */
    excludeErrorLogs?: SyntaxErrorKey[];
    /**
     * The minimum ECMAScript syntax version that can be used in the build artifact.
     * The priority of `ecmaVersion` is higher than `targets`.
     */
    ecmaVersion?: EcmaVersion;
};
export interface Location {
    line: number;
    column: number;
}
export interface File {
    path: string;
    line: number;
    column: number;
}
type Source = File & {
    code: string;
} & {
    absolutePath: string;
};
interface SyntaxErrorOptions {
    source: Source;
    output?: File;
}
export declare class ECMASyntaxError extends Error {
    source: Source;
    output: File | undefined;
    constructor(message: string, options: SyntaxErrorOptions);
}
export type AcornParseError = {
    message: string;
    pos: number;
    loc: Location;
};
export type SyntaxErrorInfo = {
    source: string;
    output?: string;
    reason: string;
    code: string;
};
export type SyntaxErrorKey = keyof SyntaxErrorInfo;