Function onEmitNode

test/fixtures/snapshot/typescript.js:94117–94132

* Hook for node emit. * * @param hint A hint as to the intended usage of the node. * @param node The node to emit. * @param emit A callback used to emit the node in the printer.

(hint, node, emitCallback)

         * @param emit A callback used to emit the node in the printer.
         */
        function onEmitNode(hint, node, emitCallback) {
            var savedApplicableSubstitutions = applicableSubstitutions;
            var savedCurrentSourceFile = currentSourceFile;
            if (ts.isSourceFile(node)) {
                currentSourceFile = node;
            }
            if (enabledSubstitutions & 2 /* TypeScriptSubstitutionFlags.NamespaceExports */ && isTransformedModuleDeclaration(node)) {
                applicableSubstitutions |= 2 /* TypeScriptSubstitutionFlags.NamespaceExports */;
            }
            if (enabledSubstitutions & 8 /* TypeScriptSubstitutionFlags.NonQualifiedEnumMembers */ && isTransformedEnumDeclaration(node)) {
                applicableSubstitutions |= 8 /* TypeScriptSubstitutionFlags.NonQualifiedEnumMembers */;
            }
            previousOnEmitNode(hint, node, emitCallback);
            applicableSubstitutions = savedApplicableSubstitutions;
            currentSourceFile = savedCurrentSourceFile;
        }
        /**
         * Hooks node substitutions.
         *