export interface WasiInterface {
    start(instance: object): void;
    initialize(instance: object): void;
    getImports(): WebAssembly.ModuleImports;
}
export type Wasi = {
    create(options: WasiOptions): Promise<WasiInterface>;
};
export type WasiOptions = WasiV1Options;
export declare enum WasiVersions {
    SnapshotPreview1 = "preview1"
}
export interface WasiV1Options {
    version: WasiVersions.SnapshotPreview1;
    args?: string[];
    env?: Record<string, string>;
    preopens?: Record<string, string>;
    stdin?: number | undefined;
    stdout?: number | undefined;
    stderr?: number | undefined;
}