array<string, array<int, string>> Implement smart logic for get fallback languag...

[todo]

localization/src/Localization.php

Lines 392 to 395 in d402c65

	'fallbackLocales' => [], // TODO: array<string, array<int, string>> Implement smart logic for get fallback languages by common convention.
	'localeToTitleSuffix' => $localeToTitleSuffix,
	'localeToTitleSeparator' => $localeToTitleSeparator,
	'localeToTitleFormat' => $localeToTitleFormat,

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This issue was generated by todo based on a TODO comment in d402c65. It's been assigned to @janbarasek because they committed the code.

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