src/Compress.php:80:39: MixedArgumentTypeCoercion: Argument 1 of ucfirst expects string, but parent type array-key provided (see https://psalm.dev/194)

src/Decompress.php:39:13: RedundantCondition: Type never for $value is never null (see https://psalm.dev/122)

src/Decompress.php:40:13: NoValue: All possible types for this return were invalidated - This may be dead code (see https://psalm.dev/179)

src/Decrypt.php:28:13: NoValue: All possible types for this return were invalidated - This may be dead code (see https://psalm.dev/179)

src/Encrypt.php:174:13: RedundantCondition: Type never for $value is never numeric (see https://psalm.dev/122)

src/Encrypt.php:175:13: NoValue: All possible types for this return were invalidated - This may be dead code (see https://psalm.dev/179)

src/File/Decrypt.php:67:13: NoValue: All possible types for this return were invalidated - This may be dead code (see https://psalm.dev/179)

src/File/Encrypt.php:67:13: NoValue: All possible types for this return were invalidated - This may be dead code (see https://psalm.dev/179)

src/File/Rename.php:187:13: NoValue: All possible types for this return were invalidated - This may be dead code (see https://psalm.dev/179)