@cobaltx/sdk-v2

import { bits as _bits, BitStructure as _BitStructure, blob as _blob, Blob as _Blob, cstr as _cstr, f32 as _f32, f32be as _f32be, f64 as _f64, f64be as _f64be, greedy as _greedy, Layout as _Layout, ns64 as _ns64, ns64be as _ns64be, nu64 as _nu64, nu64be as _nu64be, offset as _offset, s16 as _s16, s16be as _s16be, s24 as _s24, s24be as _s24be, s32 as _s32, s32be as _s32be, s40 as _s40, s40be as _s40be, s48 as _s48, s48be as _s48be, s8 as _s8, seq as _seq, struct as _struct, Structure as _Structure, u16 as _u16, u16be as _u16be, u24 as _u24, u24be as _u24be, u32 as _u32, u32be as _u32be, u40 as _u40, u40be as _u40be, u48 as _u48, u48be as _u48be, u8 as _u8, UInt as _UInt, union as _union, Union as _Union, unionLayoutDiscriminator as _unionLayoutDiscriminator, utf8 as _utf8, } from "@solana/buffer-layout"; //#region ------------------- Layout ------------------- export interface Layout<T = any, P = ""> { span: number; property?: P; decode(b: Buffer, offset?: number): T; encode(src: T, b: Buffer, offset?: number): number; getSpan(b: Buffer, offset?: number): number; replicate<AP extends string>(name: AP): Layout<T, AP>; } export interface LayoutConstructor { new <T, P>(): Layout<T, P>; // for class extends syntex new <T, P>(span?: T, property?: P): Layout<T, P>; readonly prototype: Layout; } export const Layout = _Layout as unknown as LayoutConstructor; //#endregion //#region ------------------- Structure ------------------- // eslint-disable-next-line @typescript-eslint/no-unused-vars export interface Structure<T = any, P = "", DecodeSchema extends { [key: string]: any } = any> extends Layout<DecodeSchema, P> { span: number; decode(b: Buffer, offset?: number): DecodeSchema; layoutFor<AP extends string>(property: AP): Layout<DecodeSchema[AP]>; offsetOf<AP extends string>(property: AP): number; } interface StructureConstructor { new <T = any, P = "", DecodeSchema extends { [key: string]: any } = any>(): Structure<T, P, DecodeSchema>; new <T = any, P = "", DecodeSchema extends { [key: string]: any } = any>( fields: T, property?: P, decodePrefixes?: boolean, ): Structure<T, P, DecodeSchema>; } export const Structure = _Structure as unknown as StructureConstructor; //#endregion //#region ------------------- Union ------------------- export interface Union<UnionSchema extends { [key: string]: any } = any> extends Layout { registry: object; decode(b: Buffer, offset?: number): Partial<UnionSchema>; addVariant( variant: number, layout: Structure<any, any, Partial<UnionSchema>> | Layout<any, keyof UnionSchema>, property?: string, ): any /* TEMP: code in Layout.js 1809 */; } interface UnionConstructor { new <UnionSchema extends { [key: string]: any } = any>(): Union<UnionSchema>; new <UnionSchema extends { [key: string]: any } = any>( discr: Layout<any, any>, defaultLayout: Layout<any, any>, property?: string, ): Union<UnionSchema>; } export const Union = _Union as unknown as UnionConstructor; //#endregion //#region ------------------- BitStructure ------------------- export type BitStructure<T = unknown /* TEMP */, P = ""> = Layout<T, P>; interface BitStructureConstructor { new (...params: any[]): BitStructure; } export const BitStructure = _BitStructure as BitStructureConstructor; //#endregion //#region ------------------- UInt ------------------- export type UInt<T = any, P = ""> = Layout<T, P>; interface UIntConstructor { new <T, P>(span?: T, property?: P): UInt<T, P>; } export const UInt = _UInt as UIntConstructor; //#endregion //#region ------------------- Blob ------------------- export type Blob = Layout<Buffer, P>; interface BlobConstructor { new (...params: ConstructorParameters<LayoutConstructor>): Blob; } export const Blob = _Blob as unknown as BlobConstructor; //#endregion export const greedy = _greedy as (elementSpan?: number, property?: P) => Layout<number, P>; export const u8 = _u8 as (property?: P) => Layout<number, P>; export const u16 = _u16 as (property?: P) => Layout<number, P>; export const u24 = _u24 as (property?: P) => Layout<number, P>; export const u32 = _u32 as (property?: P) => Layout<number, P>; export const u40 = _u40 as (property?: P) => Layout<number, P>; export const u48 = _u48 as (property?: P) => Layout<number, P>; export const nu64 = _nu64 as (property?: P) => Layout<number, P>; export const u16be = _u16be as (property?: P) => Layout<number, P>; export const u24be = _u24be as (property?: P) => Layout<number, P>; export const u32be = _u32be as (property?: P) => Layout<number, P>; export const u40be = _u40be as (property?: P) => Layout<number, P>; export const u48be = _u48be as (property?: P) => Layout<number, P>; export const nu64be = _nu64be as (property?: P) => Layout<number, P>; export const s8 = _s8 as (property?: P) => Layout<number, P>; export const s16 = _s16 as (property?: P) => Layout<number, P>; export const s24 = _s24 as (property?: P) => Layout<number, P>; export const s32 = _s32 as (property?: P) => Layout<number, P>; export const s40 = _s40 as (property?: P) => Layout<number, P>; export const s48 = _s48 as (property?: P) => Layout<number, P>; export const ns64 = _ns64 as (property?: P) => Layout<number, P>; export const s16be = _s16be as (property?: P) => Layout<number, P>; export const s24be = _s24be as (property?: P) => Layout<number, P>; export const s32be = _s32be as (property?: P) => Layout<number, P>; export const s40be = _s40be as (property?: P) => Layout<number, P>; export const s48be = _s48be as (property?: P) => Layout<number, P>; export const ns64be = _ns64be as (property?: P) => Layout<number, P>; export const f32 = _f32 as (property?: P) => Layout<number, P>; export const f32be = _f32be as (property?: P) => Layout<number, P>; export const f64 = _f64 as (property?: P) => Layout<number, P>; export const f64be = _f64be as (property?: P) => Layout<number, P>; export const struct = _struct as <T, P extends string = "">( fields: T, property?: P, decodePrefixes?: boolean, ) => T extends Layout<infer Value, infer Property>[] ? Structure< Value, P, { [K in Exclude<Extract<Property, string>, "">]: Extract<T[number], Layout<any, K>> extends Layout<infer V, any> ? V : any; } > : any; export const seq = _seq as unknown as <T, P>( elementLayout: Layout<T, string>, count: number | Layout<number, string>, property?: P, ) => Layout<T[]>; export const union = _union as <UnionSchema extends { [key: string]: any } = any>( discr: Layout<any, any>, defaultLayout?: any, property?: string, ) => Union<UnionSchema>; export const unionLayoutDiscriminator = _unionLayoutDiscriminator as ( layout: Layout<any, P>, property?: P, ) => any; export const blob = _blob as unknown as ( length: number | Layout<number, P>, property?: P, ) => Blob; export const cstr = _cstr as (property?: P) => Layout<string, P>; export const utf8 = _utf8 as (maxSpan: number, property?: P) => Layout<string, P>; export const bits = _bits as unknown as <T, P extends string = "">( word: Layout<T>, msb?: boolean, property?: P, ) => BitStructure<T, P>; // TODO: not quite sure export const offset = _offset as unknown as <T, P extends string = "">( layout: Layout<T, P>, offset?: number, property?: P, ) => Layout<T, P>; export type GetStructureSchema<T extends Structure> = T extends Structure<any, any, infer S> ? S : unknown;