Function makeUnaryTypeMapper

test/fixtures/snapshot/typescript.js:63303–63305

(source, target)

            }
        }
        function makeUnaryTypeMapper(source, target) {
            return { kind: 0 /* TypeMapKind.Simple */, source: source, target: target };
        }
        function makeArrayTypeMapper(sources, targets) {
            return { kind: 1 /* TypeMapKind.Array */, sources: sources, targets: targets };
        }