Function getIndexTypeOfType

test/fixtures/snapshot/typescript.js:59498–59501

(type, keyType)

        // Return the index type of the given kind in the given type. Creates synthetic union index types when necessary and
        // maps primitive types and type parameters are to their apparent types.
        function getIndexTypeOfType(type, keyType) {
            var _a;
            return (_a = getIndexInfoOfType(type, keyType)) === null || _a === void 0 ? void 0 : _a.type;
        }
        function getApplicableIndexInfos(type, keyType) {
            return getIndexInfosOfType(type).filter(function (info) { return isApplicableIndexType(keyType, info.keyType); });
        }