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@i-xi-dev/base64

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A JavaScript Base64 encoder and decoder, implements Forgiving base64 defined in WHATWG Infra Standard.

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import { SafeInteger } from "./safe_integer.js"; import { Uint8 } from "./uint8.js"; /** * The type of 32-bit unsigned integer. */ export type Uint32 = number; export declare namespace Uint32 { /** * The number of bytes used to represent a 32-bit unsigned integer. */ const BYTES = 4; /** * The number of bits used to represent a 32-bit unsigned integer. */ const SIZE = 32; /** * The minimum value of 32-bit unsigned integer. */ const MIN_VALUE = 0; /** * The maximum value of 32-bit unsigned integer. */ const MAX_VALUE = 4294967295; /** * Determines whether the passed `test` is a 32-bit unsigned integer. * * @param test - The value to be tested * @returns Whether the passed `test` is a 32-bit unsigned integer. */ function isUint32(test: unknown): boolean; function rotateLeft(source: Uint32, amount: SafeInteger): Uint32; function saturateFromSafeInteger(source: SafeInteger): Uint32; function truncateFromSafeInteger(source: SafeInteger): Uint32; function toBytes(source: Uint32, littleEndian?: boolean): [Uint8, Uint8, Uint8, Uint8]; function bitwiseAnd(a: Uint32, b: Uint32): Uint32; function bitwiseOr(a: Uint32, b: Uint32): Uint32; function bitwiseXOr(a: Uint32, b: Uint32): Uint32; }