Function isLiteralType

test/fixtures/snapshot/typescript.js:67489–67493

(type)

            return type.flags & 2097152 /* TypeFlags.Intersection */ ? ts.find(type.types, isUnitType) || type : type;
        }
        function isLiteralType(type) {
            return type.flags & 16 /* TypeFlags.Boolean */ ? true :
                type.flags & 1048576 /* TypeFlags.Union */ ? type.flags & 1024 /* TypeFlags.EnumLiteral */ ? true : ts.every(type.types, isUnitType) :
                    isUnitType(type);
        }
        function getBaseTypeOfLiteralType(type) {
            return type.flags & 1024 /* TypeFlags.EnumLiteral */ ? getBaseTypeOfEnumLiteralType(type) :
                type.flags & (128 /* TypeFlags.StringLiteral */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */) ? stringType :