Method references

crates/opencode-lsp/src/lib.rs:466–496

(
        &self,
        path: &Path,
        line: u32,
        character: u32,
    )

    }

    pub async fn references(
        &self,
        path: &Path,
        line: u32,
        character: u32,
    ) -> Result<Vec<lsp_types::Location>, LspError> {
        let uri = path_to_uri(path)?;

        let params = lsp_types::ReferenceParams {
            text_document_position: lsp_types::TextDocumentPositionParams {
                text_document: TextDocumentIdentifier { uri },
                position: lsp_types::Position { line, character },
            },
            work_done_progress_params: Default::default(),
            partial_result_params: Default::default(),
            context: lsp_types::ReferenceContext {
                include_declaration: true,
            },
        };

        let result = self
            .request("textDocument/references", serde_json::to_value(params)?)
            .await?;

        if result.is_null() {
            return Ok(vec![]);
        }

        let locations: Vec<lsp_types::Location> = serde_json::from_value(result)?;
        Ok(locations)
    }

    pub async fn hover(
        &self,