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improve typing for handlerRectangles

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This commit is contained in:
dwelle 2020-01-08 16:55:13 +01:00
parent e7bf034fef
commit 009412a093
3 changed files with 10 additions and 6 deletions
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8
src/element/resizeTest.ts
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@ -3,18 +3,20 @@ import { SceneState } from "../scene/types";
import { handlerRectangles } from "./handlerRectangles";
type HandlerRectanglesRet = keyof ReturnType<typeof handlerRectangles>;
export function resizeTest(
element: ExcalidrawElement,
x: number,
y: number,
sceneState: SceneState
): string | false {
): HandlerRectanglesRet | false {
if (element.type === "text") return false;
const handlers = handlerRectangles(element, sceneState);
const filter = Object.keys(handlers).filter(key => {
const handler = handlers[key];
const handler = handlers[key as HandlerRectanglesRet]!;
return (
x + sceneState.scrollX >= handler[0] &&
@ -25,7 +27,7 @@ export function resizeTest(
});
if (filter.length > 0) {
return filter[0];
return filter[0] as HandlerRectanglesRet;
}
return false;