Return type not guaranteed to be string.

[codepuncher]

acf-gutenblocks/src/AbstractBladeBlock.php

Lines 18 to 23 in edeabbe

	return apply_filters(
	'acf_gutenblocks/blade_engine_callable',
	'\App\template',
	"{$this->dir}/views/frontend{$this->fileExtension()}",
	$this
	);