addDetector type does not match implementation

[ab-pm]

I tried to use chaining on addDetector but it didn't work.

The method is declared as

i18next-browser-languageDetector/index.d.ts

Lines 77 to 80 in 9ad3019

	/**
	* Adds detector.
	*/
	addDetector(detector: CustomDetector): I18nextBrowserLanguageDetector;

but implemented as

i18next-browser-languageDetector/src/index.js

Lines 59 to 61 in 9ad3019

	addDetector(detector) {
	this.detectors[detector.name] = detector;
	}

Either it should be declared to return void or implemented to return this;.

[adrai]

addressed with v7.2.1