/// <reference types='chai-typescript-typings' />
/// <reference types='chai-as-promised-typescript-typings' />
declare module 'web3_beta';
declare module 'chai-bignumber';
declare module 'dirty-chai';
declare module 'request-promise-native';
declare module 'web3-provider-engine';
declare module 'web3-provider-engine/subproviders/rpc';

// HACK: In order to merge the bignumber declaration added by chai-bignumber to the chai Assertion
// interface we must use `namespace` as the Chai definitelyTyped definition does. Since we otherwise
// disallow `namespace`, we disable tslint for the following.
/* tslint:disable */
declare namespace Chai {
    interface NumberComparer {
        (value: number|BigNumber.BigNumber, message?: string): Assertion;
    }
    interface NumericComparison {
        greaterThan: NumberComparer;
    }
    interface Assertion {
        bignumber: Assertion;
        // HACK: In order to comply with chai-as-promised we make eventually a `PromisedAssertion` not an `Assertion`
        eventually: PromisedAssertion;
    }
}
/* tslint:enable */

declare module '*.json' {
    const json: any;
    /* tslint:disable */
    export default json;
    /* tslint:enable */
}

declare interface Artifact {
    abi: any;
    networks: {[networkId: number]: {
        address: string;
    }};
}

// find-version declarations
declare function findVersions(version: string): string[];
declare module 'find-versions' {
    export = findVersions;
}

// compare-version declarations
declare function compareVersions(firstVersion: string, secondVersion: string): number;
declare module 'compare-versions' {
    export = compareVersions;
}

// es6-promisify declarations
declare function promisify(original: any, settings?: any): ((...arg: any[]) => Promise<any>);
declare module 'es6-promisify' {
    export = promisify;
}

declare module 'ethereumjs-abi' {
    const soliditySHA3: (argTypes: string[], args: any[]) => Buffer;
}

// truffle-hdwallet-provider declarations
declare class HDWalletProvider {
    constructor(mnemonic: string, rpcUrl: string);
}
declare module 'truffle-hdwallet-provider' {
    export = HDWalletProvider;
}