Function appendIndexInfo

test/fixtures/snapshot/typescript.js:58351–58362

(indexInfos, newInfo, union)

            return signatures;
        }
        function appendIndexInfo(indexInfos, newInfo, union) {
            if (indexInfos) {
                for (var i = 0; i < indexInfos.length; i++) {
                    var info = indexInfos[i];
                    if (info.keyType === newInfo.keyType) {
                        indexInfos[i] = createIndexInfo(info.keyType, union ? getUnionType([info.type, newInfo.type]) : getIntersectionType([info.type, newInfo.type]), union ? info.isReadonly || newInfo.isReadonly : info.isReadonly && newInfo.isReadonly);
                        return indexInfos;
                    }
                }
            }
            return ts.append(indexInfos, newInfo);
        }
        /**
         * Converts an AnonymousType to a ResolvedType.
         */