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@polkadot/util/u8a/toHexBuffer.d.ts

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543 BTypeScriptView Raw

1import type { HexString } from '../types.js';
2/**
* @name u8aToHex
* @summary Creates a hex string from a Uint8Array object.
* @description
* `UInt8Array` input values return the actual hex string. `null` or `undefined` values returns an `0x` string.
* @example
* <BR>
*
* ```javascript
* import { u8aToHex } from '@polkadot/util';
*
* u8aToHex(new Uint8Array([0x68, 0x65, 0x6c, 0x6c, 0xf])); // 0x68656c0f
* ```
*/
16export declare function u8aToHex(value?: Uint8Array | null, bitLength?: number, isPrefixed?: boolean): HexString;

1	`import type { HexString } from '../types.js';`
2	`/**`
3	`* @name u8aToHex`
4	`* @summary Creates a hex string from a Uint8Array object.`
5	`* @description`
6	* `UInt8Array` input values return the actual hex string. `null` or `undefined` values returns an `0x` string.
7	`* @example`
8	`* <BR>`
9	`*`
10	* ```javascript
11	`* import { u8aToHex } from '@polkadot/util';`
12	`*`
13	`* u8aToHex(new Uint8Array([0x68, 0x65, 0x6c, 0x6c, 0xf])); // 0x68656c0f`
14	* ```
15	`*/`
16	`export declare function u8aToHex(value?: Uint8Array \| null, bitLength?: number, isPrefixed?: boolean): HexString;`