interface LintIssue {
    lintId: string;
    severity: 'error' | 'warning';
    node: string;
    lintMessage: string;
}

interface FileLintResult {
    filePath: string;
    issues: LintIssue[];
    ignored: boolean;
    errorCount: number;
    warningCount: number;
}

interface LinterResult {
    results: FileLintResult[];
    ignoreCount: number;
    errorCount: number;
    warningCount: number;
}

type NpmPackageJsonLintOptions = {
    cwd?: string;
    config?: object;
    configFile?: string;
    configBaseDirectory?: string;
    quiet?: boolean;
    ignorePath?: string;
    fix?: boolean;
} & (
  {
    packageJsonObject: object,
    packageJsonFilePath?: string;
  } |
  {
    patterns: string[]
  }
);

declare class NpmPackageJsonLint {
    constructor (options: NpmPackageJsonLintOptions);

    lint(): LinterResult;
}

export {
    NpmPackageJsonLint
};

export type {
    FileLintResult,
    LinterResult,
    LintIssue
};