@types/gulp-filter/index.d.ts

// Type definitions for gulp-filter v3.0.1
// Project: https://github.com/sindresorhus/gulp-filter
// Definitions by: Tanguy Krotoff <https://github.com/tkrotoff>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.2

/// <reference types="node" />

import File = require('vinyl');
import * as Minimatch from 'minimatch';

declare namespace filter {
    interface FileFunction {
        (file: File): boolean;
    }

    interface Options extends Minimatch.IOptions {
        restore?: boolean | undefined;
        passthrough?: boolean | undefined;
    }

    // A transform stream with a .restore object
    interface Filter extends NodeJS.ReadWriteStream {
        restore: NodeJS.ReadWriteStream
    }
}

declare function filter(pattern: string | string[] | filter.FileFunction, options?: filter.Options): filter.Filter;

export = filter;