lightningimg/lightningimg-wasm/pkg/lightningimg_wasm.d.ts

A blazing fast, transparent, and safe image converter powered by WebAssembly. Convert PNG, JPG, TIFF, and GIF images to optimized WebP format with high performance and cross-platform compatibility.

/* tslint:disable */
/* eslint-disable */
export function init_panic_hook(): void;
/**
 * Converts an image buffer to WebP format.
 * This is the core function that browsers and Node.js can use.
 */
export function convert_image_buffer(input_buffer: Uint8Array, width?: number, height?: number): Uint8Array;
/**
 * Determines if an image format is supported based on the first few bytes.
 */
export function is_supported_format(buffer: Uint8Array): boolean;
/**
 * Get image format information from buffer
 */
export function get_image_info(buffer: Uint8Array): any;
/**
 * Processes all images in a directory recursively, converting them to WebP format.
 * This function is designed to work in Node.js environments where fs module is available.
 */
export function process_directory(_input_dir: string, _output_dir?: string): void;
/**
 * Processes all images in a directory recursively, converting them to WebP format and optionally keeping original file names.
 */
export function process_directory_destructive(_input_dir: string, _keep_original_names?: boolean): void;

export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;

export interface InitOutput {
  readonly memory: WebAssembly.Memory;
  readonly init_panic_hook: () => void;
  readonly convert_image_buffer: (a: number, b: number, c: number, d: number, e: number) => void;
  readonly is_supported_format: (a: number, b: number) => number;
  readonly get_image_info: (a: number, b: number, c: number) => void;
  readonly process_directory: (a: number, b: number, c: number, d: number, e: number) => void;
  readonly process_directory_destructive: (a: number, b: number, c: number, d: number) => void;
  readonly __wbindgen_export_0: (a: number, b: number, c: number) => void;
  readonly __wbindgen_export_1: (a: number) => void;
  readonly __wbindgen_export_2: (a: number, b: number) => number;
  readonly __wbindgen_export_3: (a: number, b: number, c: number, d: number) => number;
  readonly __wbindgen_add_to_stack_pointer: (a: number) => number;
}

export type SyncInitInput = BufferSource | WebAssembly.Module;
/**
* Instantiates the given `module`, which can either be bytes or
* a precompiled `WebAssembly.Module`.
*
* @param {{ module: SyncInitInput }} module - Passing `SyncInitInput` directly is deprecated.
*
* @returns {InitOutput}
*/
export function initSync(module: { module: SyncInitInput } | SyncInitInput): InitOutput;

/**
* If `module_or_path` is {RequestInfo} or {URL}, makes a request and
* for everything else, calls `WebAssembly.instantiate` directly.
*
* @param {{ module_or_path: InitInput | Promise<InitInput> }} module_or_path - Passing `InitInput` directly is deprecated.
*
* @returns {Promise<InitOutput>}
*/
export default function __wbg_init (module_or_path?: { module_or_path: InitInput | Promise<InitInput> } | InitInput | Promise<InitInput>): Promise<InitOutput>;