15 lines
448 B
TypeScript
15 lines
448 B
TypeScript
// Copyright 2019-2020 @polkadot/extension-dapp authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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export function documentReadyPromise <T> (creator: () => Promise<T>): Promise<T> {
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return new Promise((resolve): void => {
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if (['complete', 'interactive'].includes(document.readyState)) {
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resolve(creator());
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} else {
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window.addEventListener('load', (): void => {
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resolve(creator());
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});
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}
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});
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}
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