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71 lines
2.6 KiB
71 lines
2.6 KiB
2 months ago
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/**
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* Read a 64 bit varint as two JS numbers.
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*
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* Returns tuple:
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* [0]: low bits
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* [1]: high bits
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*
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* Copyright 2008 Google Inc. All rights reserved.
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*
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* See https://github.com/protocolbuffers/protobuf/blob/8a71927d74a4ce34efe2d8769fda198f52d20d12/js/experimental/runtime/kernel/buffer_decoder.js#L175
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*/
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export declare function varint64read<T extends ReaderLike>(this: T): [number, number];
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/**
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* Write a 64 bit varint, given as two JS numbers, to the given bytes array.
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*
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* Copyright 2008 Google Inc. All rights reserved.
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*
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* See https://github.com/protocolbuffers/protobuf/blob/8a71927d74a4ce34efe2d8769fda198f52d20d12/js/experimental/runtime/kernel/writer.js#L344
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*/
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export declare function varint64write(lo: number, hi: number, bytes: number[]): void;
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/**
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* Parse decimal string of 64 bit integer value as two JS numbers.
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*
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* Copyright 2008 Google Inc. All rights reserved.
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*
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* See https://github.com/protocolbuffers/protobuf-javascript/blob/a428c58273abad07c66071d9753bc4d1289de426/experimental/runtime/int64.js#L10
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*/
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export declare function int64FromString(dec: string): {
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lo: number;
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hi: number;
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};
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/**
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* Losslessly converts a 64-bit signed integer in 32:32 split representation
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* into a decimal string.
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*
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* Copyright 2008 Google Inc. All rights reserved.
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*
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* See https://github.com/protocolbuffers/protobuf-javascript/blob/a428c58273abad07c66071d9753bc4d1289de426/experimental/runtime/int64.js#L10
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*/
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export declare function int64ToString(lo: number, hi: number): string;
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/**
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* Losslessly converts a 64-bit unsigned integer in 32:32 split representation
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* into a decimal string.
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*
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* Copyright 2008 Google Inc. All rights reserved.
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*
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* See https://github.com/protocolbuffers/protobuf-javascript/blob/a428c58273abad07c66071d9753bc4d1289de426/experimental/runtime/int64.js#L10
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*/
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export declare function uInt64ToString(lo: number, hi: number): string;
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/**
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* Write a 32 bit varint, signed or unsigned. Same as `varint64write(0, value, bytes)`
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*
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* Copyright 2008 Google Inc. All rights reserved.
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*
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* See https://github.com/protocolbuffers/protobuf/blob/1b18833f4f2a2f681f4e4a25cdf3b0a43115ec26/js/binary/encoder.js#L144
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*/
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export declare function varint32write(value: number, bytes: number[]): void;
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/**
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* Read an unsigned 32 bit varint.
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*
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* See https://github.com/protocolbuffers/protobuf/blob/8a71927d74a4ce34efe2d8769fda198f52d20d12/js/experimental/runtime/kernel/buffer_decoder.js#L220
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*/
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export declare function varint32read<T extends ReaderLike>(this: T): number;
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type ReaderLike = {
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buf: Uint8Array;
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pos: number;
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len: number;
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assertBounds(): void;
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};
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export {};
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