Improve managing global configuration

[aniketnk]

Is your feature request related to a problem? Please describe.
Let's have a better way to manage configuration. See [Best-Practices Config Guide].(https://github.com/goldbergyoni/nodebestpractices/blob/master/sections/projectstructre/configguide.md)

Issue:
Error not informative

error TS2307: Cannot find module './config' or its corresponding type declarations.

Describe the solution you'd like
Use some library like rc, nconf, config

Describe alternatives you've considered
Mentioned above

Additional context
None

[aniketnk]

I added the config.ts file, but now I'm getting another error

posterior/node_modules/ts-node/src/index.ts:434
    return new TSError(diagnosticText, diagnosticCodes)
           ^
TSError: ⨯ Unable to compile TypeScript:
src/app.ts:6:20 - error TS2306: File '/Users/ani/work/posterior/src/config.ts' is not a module.

6 import config from './config';
                     ~~~~~~~~~~

    at createTSError (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:434:12)
    at reportTSError (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:438:19)
    at getOutput (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:578:36)
    at Object.compile (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:775:32)
    at Module.m._compile (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:858:43)
    at Module._extensions..js (internal/modules/cjs/loader.js:1221:10)
    at Object.require.extensions.<computed> [as .ts] (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:861:12)
    at Module.load (internal/modules/cjs/loader.js:1050:32)
    at Function.Module._load (internal/modules/cjs/loader.js:938:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)

This error is different from the one described in the issue.

How to reproduce:

• Checkout Sparsh's fork, master branch at commit 5a5d640
• Environment: MacOS, node v14.5.0

@temanisparsh need an urgent fix for this

[temanisparsh]

I added the config.ts file, but now I'm getting another error

posterior/node_modules/ts-node/src/index.ts:434
    return new TSError(diagnosticText, diagnosticCodes)
           ^
TSError: ⨯ Unable to compile TypeScript:
src/app.ts:6:20 - error TS2306: File '/Users/ani/work/posterior/src/config.ts' is not a module.

6 import config from './config';
                     ~~~~~~~~~~

    at createTSError (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:434:12)
    at reportTSError (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:438:19)
    at getOutput (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:578:36)
    at Object.compile (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:775:32)
    at Module.m._compile (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:858:43)
    at Module._extensions..js (internal/modules/cjs/loader.js:1221:10)
    at Object.require.extensions.<computed> [as .ts] (/Users/ani/work/posterior/node_modules/ts-node/src/index.ts:861:12)
    at Module.load (internal/modules/cjs/loader.js:1050:32)
    at Function.Module._load (internal/modules/cjs/loader.js:938:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)

This error is different from the one described in the issue.

How to reproduce:

• Checkout Sparsh's fork, master branch at commit 5a5d640
• Environment: MacOS, node v14.5.0

@temanisparsh need an urgent fix for this

Have updated the config file to fix this

[temanisparsh]

We can use config for this.
nconf seems a bit too much.

[aniketnk]

Alright. Let's get that in another PR. Link it here.