Function handleDirectImports

test/fixtures/snapshot/typescript.js:136248–136316

(exportingModuleSymbol)

                return indirectUserDeclarations.map(ts.getSourceFileOfNode);
            }
            function handleDirectImports(exportingModuleSymbol) {
                var theseDirectImports = getDirectImports(exportingModuleSymbol);
                if (theseDirectImports) {
                    for (var _i = 0, theseDirectImports_1 = theseDirectImports; _i < theseDirectImports_1.length; _i++) {
                        var direct = theseDirectImports_1[_i];
                        if (!markSeenDirectImport(direct)) {
                            continue;
                        }
                        if (cancellationToken)
                            cancellationToken.throwIfCancellationRequested();
                        switch (direct.kind) {
                            case 208 /* SyntaxKind.CallExpression */:
                                if (ts.isImportCall(direct)) {
                                    handleImportCall(direct);
                                    break;
                                }
                                if (!isAvailableThroughGlobal) {
                                    var parent = direct.parent;
                                    if (exportKind === 2 /* ExportKind.ExportEquals */ && parent.kind === 254 /* SyntaxKind.VariableDeclaration */) {
                                        var name = parent.name;
                                        if (name.kind === 79 /* SyntaxKind.Identifier */) {
                                            directImports.push(name);
                                            break;
                                        }
                                    }
                                }
                                break;
                            case 79 /* SyntaxKind.Identifier */: // for 'const x = require("y");
                                break; // TODO: GH#23879
                            case 265 /* SyntaxKind.ImportEqualsDeclaration */:
                                handleNamespaceImport(direct, direct.name, ts.hasSyntacticModifier(direct, 1 /* ModifierFlags.Export */), /*alreadyAddedDirect*/ false);
                                break;
                            case 266 /* SyntaxKind.ImportDeclaration */:
                                directImports.push(direct);
                                var namedBindings = direct.importClause && direct.importClause.namedBindings;
                                if (namedBindings && namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */) {
                                    handleNamespaceImport(direct, namedBindings.name, /*isReExport*/ false, /*alreadyAddedDirect*/ true);
                                }
                                else if (!isAvailableThroughGlobal && ts.isDefaultImport(direct)) {
                                    addIndirectUser(getSourceFileLikeForImportDeclaration(direct)); // Add a check for indirect uses to handle synthetic default imports
                                }
                                break;
                            case 272 /* SyntaxKind.ExportDeclaration */:
                                if (!direct.exportClause) {
                                    // This is `export * from "foo"`, so imports of this module may import the export too.
                                    handleDirectImports(getContainingModuleSymbol(direct, checker));
                                }
                                else if (direct.exportClause.kind === 274 /* SyntaxKind.NamespaceExport */) {
                                    // `export * as foo from "foo"` add to indirect uses
                                    addIndirectUser(getSourceFileLikeForImportDeclaration(direct), /** addTransitiveDependencies */ true);
                                }
                                else {
                                    // This is `export { foo } from "foo"` and creates an alias symbol, so recursive search will get handle re-exports.
                                    directImports.push(direct);
                                }
                                break;
                            case 200 /* SyntaxKind.ImportType */:
                                // Only check for typeof import('xyz')