17 lines
529 B
TypeScript
17 lines
529 B
TypeScript
// Copyright 2017-2023 @polkadot/react-hooks authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import type { BlockNumber } from '@polkadot/types/interfaces';
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import { createNamedHook } from './createNamedHook';
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import { useApi } from './useApi';
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import { useCall } from './useCall';
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function useBestNumberImpl (): BlockNumber | undefined {
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const { api } = useApi();
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return useCall<BlockNumber>(api.derive.chain.bestNumber);
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}
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export const useBestNumber = createNamedHook('useBestNumber', useBestNumberImpl);
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