fix __toString return type for PHP 8.2

jbboehr / php-mustache

Mustache PHP Extension

MIT License

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fix __toString return type for PHP 8.2 #67

Closed remicollet closed 2 years ago

remicollet commented 2 years ago

Without this:

Warning: MustacheAST::__toString() implemented without string return type in Unknown on line 0
Warning: MustacheTemplate::__toString() implemented without string return type in Unknown on line 0

jbboehr commented 2 years ago

Thanks!