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Use ?. where it represents the intended semantics (#11512)

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This commit is contained in:
Nicolò Ribaudo
2020-05-09 23:31:50 +02:00
committed by GitHub
parent aeb51f463c
commit 31b361b736
47 changed files with 99 additions and 118 deletions
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15
packages/babel-generator/src/node/whitespace.js
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@@ -196,10 +196,7 @@ nodes.ObjectTypeCallProperty = function(
node: Object,
parent,
): ?WhitespaceObject {
if (
parent.callProperties[0] === node &&
(!parent.properties || !parent.properties.length)
) {
if (parent.callProperties[0] === node && !parent.properties?.length) {
return {
before: true,
};
@@ -209,8 +206,8 @@ nodes.ObjectTypeCallProperty = function(
nodes.ObjectTypeIndexer = function(node: Object, parent): ?WhitespaceObject {
if (
parent.indexers[0] === node &&
(!parent.properties || !parent.properties.length) &&
(!parent.callProperties || !parent.callProperties.length)
!parent.properties?.length &&
!parent.callProperties?.length
) {
return {
before: true,
@@ -224,9 +221,9 @@ nodes.ObjectTypeInternalSlot = function(
): ?WhitespaceObject {
if (
parent.internalSlots[0] === node &&
(!parent.properties || !parent.properties.length) &&
(!parent.callProperties || !parent.callProperties.length) &&
(!parent.indexers || !parent.indexers.length)
!parent.properties?.length &&
!parent.callProperties?.length &&
!parent.indexers?.length
) {
return {
before: true,