classroom-music-activation/typings/types/wx/lib.wx.wasm.d.ts

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/** [WXWebAssembly](https://developers.weixin.qq.com/miniprogram/dev/framework/performance/wasm.html)
 *
 * WXWebAssembly */
declare namespace WXWebAssembly {
    type BufferSource = ArrayBufferView | ArrayBuffer

    type CompileError = Error

    const CompileError: {
        prototype: CompileError
        new (message?: string): CompileError
        (message?: string): CompileError
    }

    /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Instance) */
    interface Instance {
        /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Instance/exports) */
        readonly exports: Exports
    }

    const Instance: {
        prototype: Instance
        new (module: Module, importObject?: Imports): Instance
    }

    type LinkError = Error

    const LinkError: {
        prototype: LinkError
        new (message?: string): LinkError
        (message?: string): LinkError
    }

    /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Memory) */
    interface Memory {
        /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Memory/buffer) */
        readonly buffer: ArrayBuffer
        /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Memory/grow) */
        grow(delta: number): number
    }

    const Memory: {
        prototype: Memory
        new (descriptor: MemoryDescriptor): Memory
    }

    /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Module) */
    interface Module {}

    const Module: {
        prototype: Module
        new (bytes: BufferSource): Module
        /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Module/customSections) */
        customSections(moduleObject: Module, sectionName: string): ArrayBuffer[]
        /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Module/exports) */
        exports(moduleObject: Module): ModuleExportDescriptor[]
        /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Module/imports) */
        imports(moduleObject: Module): ModuleImportDescriptor[]
    }

    interface RuntimeError extends Error {}

    const RuntimeError: {
        prototype: RuntimeError
        new (message?: string): RuntimeError
        (message?: string): RuntimeError
    }

    /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Table) */
    interface Table {
        /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Table/length) */
        readonly length: number
        /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Table/get) */
        get(index: number): any
        /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Table/grow) */
        grow(delta: number, value?: any): number
        /** [MDN Reference](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/Table/set) */
        set(index: number, value?: any): void
    }

    const Table: {
        prototype: Table
        new (descriptor: TableDescriptor, value?: any): Table
    }

    interface MemoryDescriptor {
        initial: number
        maximum?: number
        shared?: boolean
    }

    interface ModuleExportDescriptor {
        kind: ImportExportKind
        name: string
    }

    interface ModuleImportDescriptor {
        kind: ImportExportKind
        module: string
        name: string
    }

    interface TableDescriptor {
        element: TableKind
        initial: number
        maximum?: number
    }

    type ImportExportKind = 'function' | 'global' | 'memory' | 'table'
    type TableKind = 'anyfunc' | 'externref'
    type ValueType =
        | 'anyfunc'
        | 'externref'
        | 'f32'
        | 'f64'
        | 'i32'
        | 'i64'
        | 'v128'
    // eslint-disable-next-line @typescript-eslint/ban-types
    type ExportValue = Function | Memory | Table
    type Exports = Record<string, ExportValue>
    type ImportValue = ExportValue | number
    type Imports = Record<string, ModuleImports>
    type ModuleImports = Record<string, ImportValue>
    /** [WXWebAssembly](https://developers.weixin.qq.com/miniprogram/dev/framework/performance/wasm.html) */
    function instantiate(
        path: string,
        importObject?: Imports
    ): Promise<Instance>
}