iso-base/dist/src/varint.d.ts

Isomorphic Utils

/**
 *
 * @param {number} value
 */
export function encodingLength(value: number): 8 | 1 | 2 | 3 | 4 | 5 | 6 | 7;
/**
 * Encodes value into buffer starting at offset.
 * Returns Uint8Array, with the encoded varint written into it.
 * If Uint8Array is not provided, it will default to a new Uint8Array.
 *
 * @param {number} value
 * @param {Uint8Array} [buf]
 * @param {number} [offset]
 * @returns {[buf: Uint8Array, size: number]} - The buffer and the size of the encoded varint
 */
export function encode(value: number, buf?: Uint8Array, offset?: number): [buf: Uint8Array, size: number];
/**
 * Decodes buffer from position offset or default 0 and returns the decoded original integer.
 *
 * @param {Uint8Array} buf
 * @param {number} [offset]
 * @returns {[code: number, size: number]} - The decoded integer and the size of the encoded varint
 */
export function decode(buf: Uint8Array, offset?: number): [code: number, size: number];
/**
 * Tag a Uint8Array with a multicodec prefix
 *
 * @param {number} code
 * @param {Uint8Array} bytes
 */
export function tag(code: number, bytes: Uint8Array): Uint8Array<ArrayBuffer>;
/**
 * Untag a Uint8Array with a multicodec prefix
 *
 * @param {number} code
 * @param {Uint8Array} taggedBytes
 */
export function untag(code: number, taggedBytes: Uint8Array): Uint8Array<ArrayBufferLike>;
export namespace varint {
    export { encode };
    export { decode };
    export { encodingLength };
}
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