24 lines
1,006 B
TypeScript
24 lines
1,006 B
TypeScript
/*
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { JSXElementConstructor } from "react";
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// Based on https://stackoverflow.com/a/53229857/3532235
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export type Without<T, U> = {[P in Exclude<keyof T, keyof U>] ? : never};
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export type XOR<T, U> = (T | U) extends object ? (Without<T, U> & U) | (Without<U, T> & T) : T | U;
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export type Writeable<T> = { -readonly [P in keyof T]: T[P] };
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export type ComponentClass = keyof JSX.IntrinsicElements | JSXElementConstructor<any>;
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