Class TokenIterator

Iterator over tokens that supports peek.

Namespace: Pharborist
Located at TokenIterator.php

Methods summary
`public`	# `__construct( array $tokens )` Parameters `$tokens`
`public Pharborist\TokenNode`	# `current( )` Return the current token. Return the current token. Returns `Pharborist\TokenNode`
`public Pharborist\TokenNode`	# `peek( integer $offset )` Peek ahead. Peek ahead. Parameters `$offset` Offset from current position. Returns `Pharborist\TokenNode`
`public Pharborist\TokenNode`	# `next( )` Move to the next token and return it. Move to the next token and return it. Returns `Pharborist\TokenNode`
`public boolean`	# `hasNext( )` Return TRUE if there are more tokens. Return TRUE if there are more tokens. Returns boolean
`public Pharborist\SourcePosition`	# `getSourcePosition( )` Return the source position. Return the source position. Returns `Pharborist\SourcePosition`