Function checkForUsedDeclarations

test/fixtures/snapshot/typescript.js:161579–161606

(node)

                    return symbolId;
                }
                function checkForUsedDeclarations(node) {
                    // If this node is entirely within the original extraction range, we don't need to do anything.
                    if (node === targetRange.range || (isReadonlyArray(targetRange.range) && targetRange.range.indexOf(node) >= 0)) {
                        return;
                    }
                    // Otherwise check and recurse.
                    var sym = ts.isIdentifier(node)
                        ? getSymbolReferencedByIdentifier(node)
                        : checker.getSymbolAtLocation(node);
                    if (sym) {
                        var decl = ts.find(visibleDeclarationsInExtractedRange, function (d) { return d.symbol === sym; });
                        if (decl) {
                            if (ts.isVariableDeclaration(decl)) {
                                var idString = decl.symbol.id.toString();
                                if (!exposedVariableSymbolSet.has(idString)) {
                                    exposedVariableDeclarations.push(decl);
                                    exposedVariableSymbolSet.set(idString, true);
                                }
                            }
                            else {
                                // CONSIDER: this includes binding elements, which we could
                                // expose in the same way as variables.
                                firstExposedNonVariableDeclaration = firstExposedNonVariableDeclaration || decl;
                            }
                        }
                    }
                    ts.forEachChild(node, checkForUsedDeclarations);
                }
                /**
                 * Return the symbol referenced by an identifier (even if it declares a different symbol).
                 */