(import...)
Import objects from JavaScript. You can import many different types of objects. You can only import one object at a time.

Syntax

(import configObject configProperty
  (global...)
  (memory...)
  (func...)
  (table...)
  (tag...)
)

Parameters

configObject
When creating the WASM instance you can pass a config object. This name of the imported object.
configProperty
The name of the config object's property that holds the object to import.
(global...) Optional
Information about the JavaScript WebAssembly.Global object that is being imported.
(memory...) Optional
Information about the JavaScript WebAssembly.Memory object that is being imported.
(func...) Optional
Information about the JavaScript function that is being imported.
(table...) Optional
Information about the JavaScript WebAssembly.Table object that is being imported.
(tag...) Optional
Information about the JavaScript WebAssembly.Tag object that is being imported.

Examples

;; Import global from a literal
(import "import" "globalFromLiteral" (global $importGlobalFromLiteral i32)) 

// Set options
const options = {
    import: {
        globalFromLiteral: 99
    }
}

// Instantiate the WASM data
const promise = WebAssembly.instantiate(wasmData, options);