bitcoinjs-lib/types/bufferutils.d.ts

35 lines
1.2 KiB
TypeScript

export declare function readUInt64LE(buffer: Buffer, offset: number): number;
export declare function writeUInt64LE(buffer: Buffer, value: number, offset: number): number;
export declare function reverseBuffer(buffer: Buffer): Buffer;
/**
* Helper class for serialization of bitcoin data types into a pre-allocated buffer.
*/
export declare class BufferWriter {
buffer: Buffer;
offset: number;
constructor(buffer: Buffer, offset?: number);
writeUInt8(i: number): void;
writeInt32(i: number): void;
writeUInt32(i: number): void;
writeUInt64(i: number): void;
writeVarInt(i: number): void;
writeSlice(slice: Buffer): void;
writeVarSlice(slice: Buffer): void;
writeVector(vector: Buffer[]): void;
}
/**
* Helper class for serialization of bitcoin data types into a pre-allocated buffer.
*/
export declare class BufferReader {
buffer: Buffer;
offset: number;
constructor(buffer: Buffer, offset?: number);
readUInt8(): number;
readInt32(): number;
readUInt32(): number;
readUInt64(): number;
readVarInt(): number;
readSlice(n: number): Buffer;
readVarSlice(): Buffer;
readVector(): Buffer[];
}