1 | declare module 'buffer' {
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2 | import { BinaryLike } from 'crypto';
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3 |
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4 | export const INSPECT_MAX_BYTES: number;
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5 | export const kMaxLength: number;
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6 | export const kStringMaxLength: number;
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7 | export const constants: {
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8 | MAX_LENGTH: number;
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9 | MAX_STRING_LENGTH: number;
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10 | };
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11 | const BuffType: typeof Buffer;
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12 |
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13 | export type TranscodeEncoding = "ascii" | "utf8" | "utf16le" | "ucs2" | "latin1" | "binary";
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14 |
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15 | export function transcode(source: Uint8Array, fromEnc: TranscodeEncoding, toEnc: TranscodeEncoding): Buffer;
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16 |
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17 | export const SlowBuffer: {
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18 |
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19 | new(size: number): Buffer;
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20 | prototype: Buffer;
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21 | };
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22 |
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23 | export { BuffType as Buffer };
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24 |
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25 | |
26 |
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27 |
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28 | export interface BlobOptions {
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29 | |
30 |
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31 |
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32 | encoding?: BufferEncoding;
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33 |
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34 | |
35 |
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36 |
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37 |
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38 |
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39 | type?: string;
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40 | }
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41 |
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42 | |
43 |
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44 |
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45 | export class Blob {
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46 | |
47 |
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48 |
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49 | readonly size: number;
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50 |
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51 | |
52 |
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53 |
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54 | readonly type: string;
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55 |
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56 | |
57 |
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58 |
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59 |
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60 |
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61 |
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62 |
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63 |
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64 | constructor(sources: Array<(BinaryLike | Blob)>, options?: BlobOptions);
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65 |
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66 | arrayBuffer(): Promise<ArrayBuffer>;
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67 |
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68 | /**
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69 | * @param start The starting index.
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70 | * @param end The ending index.
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71 | * @param type The content-type for the new `Blob`
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72 | */
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73 | slice(start?: number, end?: number, type?: string): Blob;
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74 |
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75 | /**
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76 | * Returns a promise that resolves the contents of the `Blob` decoded as a UTF-8 string.
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77 | */
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78 | text(): Promise<string>;
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79 | }
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80 |
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81 | /**
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82 | * Decodes a string of Base64-encoded data into bytes, and encodes those bytes into a string using Latin-1 (ISO-8859-1).
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83 | *
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84 | * This function is only provided for compatibility with legacy web platform APIs
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85 | * and should never be used in new code, because they use strings to represent
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86 | * binary data and predate the introduction of typed arrays in JavaScript.
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87 | * For code running using Node.js APIs, converting between base64-encoded strings
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88 | * and binary data should be performed using `Buffer.from(str, 'base64')` and
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89 | * `buf.toString('base64')`.
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90 | *
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91 | * @deprecated dom compatibility
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92 | */
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93 | export function atob(input: string): string;
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94 |
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95 | /**
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96 | * Decodes a string into bytes using Latin-1 (ISO-8859), and encodes those bytes into a string using Base64.
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97 | *
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98 | * This function is only provided for compatibility with legacy web platform APIs
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99 | * and should never be used in new code, because they use strings to represent
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100 | * binary data and predate the introduction of typed arrays in JavaScript.
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101 | * For code running using Node.js APIs, converting between base64-encoded strings
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102 | * and binary data should be performed using `Buffer.from(str, 'base64')` and
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103 | * `buf.toString('base64')`.
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104 | *
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105 | * @deprecated dom compatibility
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106 | */
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107 | export function btoa(input: string): string;
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108 | }
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109 |
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110 | declare module 'node:buffer' {
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111 | export * from 'buffer';
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112 | }
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