DefinitelyTyped/types/expectations/index.d.ts

// Type definitions for expectations.js 0.2.5
// Project: https://github.com/spmason/expectations
// Definitions by: vvakame <https://github.com/vvakame>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped

declare var expect:Expectations.IExpectations;

declare namespace Expectations {
    interface IExpectations {
        (value:any):Expect;
        addAssertion(name:string, matcher:Function):void;
    }
    interface IAssertions {
        pass(message?:string):any;
        fail(message:string):any;
    }
    class Expect {
        value:any;
        assertions:IAssertions;
        expr:any;
        parent:Expect;
        not:Expect;

        constructor(value:any, assertions?:IAssertions, expr?:any, parent?:Expect);

        generateMessage(value:any, expr:any, toDo:string, otherVal?:any):string;

        toEqual(val:any):any;

        toNotEqual(val:any):any;

        toBe(val:any):any;

        toBeTruthy():any;

        toBeFalsey():any;

        toBeFalsy():any;

        toBeGreaterThan(val:any):any;

        toBeLessThan(val:any):any;

        toContain(val:any):any;

        toMatch(val:any):any;

        toBeDefined():any;

        toBeUndefined():any;

        toBeNull():any;

        toThrow():any;

        pass():any;

        fail(why?:string, what?:any):any;
    }
}