languageServerProtocol.textdocument

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DocumentUri	A tagging type for string properties that are actually document URIs.
Position	Position in a text document expressed as zero-based line and character offset. The offsets are based on a UTF-16 string representation. So a string of the form `a𐐀b` the character offset of the character `a` is 0, the character offset of `𐐀` is 1 and the character offset of b is 3 since `𐐀` is represented using two code units in UTF-16.
Range	A range in a text document expressed as (zero-based) start and end positions.
TextDocument	A simple text document. Not to be implemented. The document keeps the content as string.
TextDocumentContentChangeEvent	An event describing a change to a text document. If range and rangeLength are omitted the new text is considered to be the full content of the document.
TextEdit	A text edit applicable to a text document.