node_modules/@jest/environment/node_modules/@types/istanbul-reports/index.d.ts

// Type definitions for istanbul-reports 3.0
// Project: https://github.com/istanbuljs/istanbuljs, https://istanbul.js.org
// Definitions by: Jason Cheatham <https://github.com/jason0x43>
//                 Elena Shcherbakova <https://github.com/not-a-doctor>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.4

import { Node, Visitor } from 'istanbul-lib-report';

export function create<T extends keyof ReportOptions>(name: T, options?: Partial<ReportOptions[T]>): Visitor;

export interface FileOptions {
    file: string;
}

export interface ProjectOptions {
    projectRoot: string;
}

export interface ReportOptions {
    clover: CloverOptions;
    cobertura: CoberturaOptions;
    'html-spa': HtmlSpaOptions;
    html: HtmlOptions;
    json: JsonOptions;
    'json-summary': JsonSummaryOptions;
    lcov: LcovOptions;
    lcovonly: LcovOnlyOptions;
    none: never;
    teamcity: TeamcityOptions;
    text: TextOptions;
    'text-lcov': TextLcovOptions;
    'text-summary': TextSummaryOptions;
}

export type ReportType = keyof ReportOptions;

export interface CloverOptions extends FileOptions, ProjectOptions {}

export interface CoberturaOptions extends FileOptions, ProjectOptions {}

export interface HtmlSpaOptions extends HtmlOptions {
    metricsToShow: Array<'lines' | 'branches' | 'functions' | 'statements'>;
}
export interface HtmlOptions {
    verbose: boolean;
    skipEmpty: boolean;
    subdir: string;
    linkMapper: LinkMapper;
}

export type JsonOptions = FileOptions;
export type JsonSummaryOptions = FileOptions;

export interface LcovOptions extends FileOptions, ProjectOptions {}
export interface LcovOnlyOptions extends FileOptions, ProjectOptions {}

export interface TeamcityOptions extends FileOptions {
    blockName: string;
}

export interface TextOptions extends FileOptions {
    maxCols: number;
    skipEmpty: boolean;
    skipFull: boolean;
}
export type TextLcovOptions = ProjectOptions;
export type TextSummaryOptions = FileOptions;

export interface LinkMapper {
    getPath(node: string | Node): string;
    relativePath(source: string | Node, target: string | Node): string;
    assetPath(node: Node, name: string): string;
}