88 lines
3.2 KiB
TypeScript
88 lines
3.2 KiB
TypeScript
declare module 'buffer-layout' {
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// TODO: remove `any`.
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export class Layout<T = any> {
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span: number;
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property?: string;
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constructor(span: number, property?: string);
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decode(b: Buffer, offset?: number): T;
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encode(src: T, b: Buffer, offset?: number): number;
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getSpan(b: Buffer, offset?: number): number;
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replicate(name: string): this;
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}
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// TODO: remove any.
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export class Structure<T = any> extends Layout<T> {
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span: any;
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}
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export function greedy(
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elementSpan?: number,
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property?: string,
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): Layout<number>;
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export function offset<T>(
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layout: Layout<T>,
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offset?: number,
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property?: string,
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): Layout<T>;
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export function u8(property?: string): Layout<number>;
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export function u16(property?: string): Layout<number>;
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export function u24(property?: string): Layout<number>;
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export function u32(property?: string): Layout<number>;
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export function u40(property?: string): Layout<number>;
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export function u48(property?: string): Layout<number>;
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export function nu64(property?: string): Layout<number>;
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export function u16be(property?: string): Layout<number>;
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export function u24be(property?: string): Layout<number>;
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export function u32be(property?: string): Layout<number>;
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export function u40be(property?: string): Layout<number>;
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export function u48be(property?: string): Layout<number>;
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export function nu64be(property?: string): Layout<number>;
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export function s8(property?: string): Layout<number>;
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export function s16(property?: string): Layout<number>;
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export function s24(property?: string): Layout<number>;
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export function s32(property?: string): Layout<number>;
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export function s40(property?: string): Layout<number>;
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export function s48(property?: string): Layout<number>;
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export function ns64(property?: string): Layout<number>;
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export function s16be(property?: string): Layout<number>;
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export function s24be(property?: string): Layout<number>;
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export function s32be(property?: string): Layout<number>;
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export function s40be(property?: string): Layout<number>;
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export function s48be(property?: string): Layout<number>;
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export function ns64be(property?: string): Layout<number>;
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export function f32(property?: string): Layout<number>;
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export function f32be(property?: string): Layout<number>;
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export function f64(property?: string): Layout<number>;
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export function f64be(property?: string): Layout<number>;
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export function struct<T>(
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fields: Layout<any>[],
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property?: string,
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decodePrefixes?: boolean,
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): Layout<T>;
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export function bits(
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word: Layout<number>,
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msb?: boolean,
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property?: string,
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): any;
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export function seq<T>(
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elementLayout: Layout<T>,
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count: number | Layout<number>,
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property?: string,
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): Layout<T[]>;
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export function union(
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discr: Layout<any>,
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defaultLayout?: any,
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property?: string,
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): any;
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export function unionLayoutDiscriminator(
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layout: Layout<any>,
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property?: string,
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): any;
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export function blob(
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length: number | Layout<number>,
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property?: string,
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): Layout<Buffer>;
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export function cstr(property?: string): Layout<string>;
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export function utf8(maxSpan: number, property?: string): Layout<string>;
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}
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