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Make more code conform to strict null checks (#10219

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* Make more code conform to strict null checks

* Fix types

* Fix tests

* Fix remaining test assertions

* Iterate PR
This commit is contained in:
Michael Telatynski 2023-02-24 15:28:40 +00:00 • committed by GitHub
parent 4c79ecf141
commit 76b82b4b2b
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GPG key ID: 4AEE18F83AFDEB23
130 changed files with 603 additions and 603 deletions
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6
src/components/structures/FileDropTarget.tsx
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@ -40,6 +40,7 @@ const FileDropTarget: React.FC<IProps> = ({ parent, onFileDrop }) => {
const onDragEnter = (ev: DragEvent): void => {
ev.stopPropagation();
ev.preventDefault();
if (!ev.dataTransfer) return;
setState((state) => ({
// We always increment the counter no matter the types, because dragging is
@ -49,7 +50,8 @@ const FileDropTarget: React.FC<IProps> = ({ parent, onFileDrop }) => {
// https://docs.w3cub.com/dom/datatransfer/types
// https://developer.mozilla.org/en-US/docs/Web/API/HTML_Drag_and_Drop_API/Recommended_drag_types#file
dragging:
ev.dataTransfer.types.includes("Files") || ev.dataTransfer.types.includes("application/x-moz-file")
ev.dataTransfer!.types.includes("Files") ||
ev.dataTransfer!.types.includes("application/x-moz-file")
? true
: state.dragging,
}));
@ -68,6 +70,7 @@ const FileDropTarget: React.FC<IProps> = ({ parent, onFileDrop }) => {
const onDragOver = (ev: DragEvent): void => {
ev.stopPropagation();
ev.preventDefault();
if (!ev.dataTransfer) return;
ev.dataTransfer.dropEffect = "none";
@ -82,6 +85,7 @@ const FileDropTarget: React.FC<IProps> = ({ parent, onFileDrop }) => {
const onDrop = (ev: DragEvent): void => {
ev.stopPropagation();
ev.preventDefault();
if (!ev.dataTransfer) return;
onFileDrop(ev.dataTransfer);
setState((state) => ({