willmtemple

TypeSpec LDM: extern fn Declarations

Summary

This feature introduces a new kind of declaration to TypeSpec:

'extern' 'fn' Identifier '(' Parameter* ')' (':' TypeRef)? ';'

willmtemple

packages/http/lib/auth.tsp
89:model ApiKeyAuth<TLocation extends ApiKeyLocation, TName extends string> {

packages/http/lib/http.tsp
15:model Response<Status> {
30:model Body<T> {
103:model PlainData<T> {

packages/json-schema/lib/main.tsp
158:model Json<T> {

willmtemple

ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID8w+xPMnOAtzmVZKymO080hHnAl96rPv1TJ3z718bk1 wtemple@alto

willmtemple

/**
 * Copyright (c) Will Temple 2022
 *
 * # ELEMENTAL TYPE SYSTEM
 *
 * This module describes an elemental type system composed of only five
 * fundamental type forms that I find to be highly expressive in simply-typed
 * contexts.
 *
 * By simply-typed, I mean systems that do not include type-binding.

willmtemple

interface Foo {
    a: string;
    b: number;
    bar: Bar;
}

interface Bar {
    a: number;
    b: string;
    baz: Baz;

willmtemple

declare class Vehicle {
    engines: number;
    ignition(): void;
    drive(): void;
}

declare class Car extends Vehicle {
    wheels: number;
}

willmtemple

{
  "scripts": {
    "rush:denial": "rushx clean && rushx build",
    "rush:anger": "rush clean && rush rebuild",
    "rush:bargaining": "rush clean && rush purge && rush update --full && rush rebuild",
    "rush:depression": "while true; do rm -rf common/temp && npm run rush:bargaining; done",
    "rush:acceptance": "cd ..; rm -rf azure-sdk-for-js; git clone https://github.com/azure/azure-sdk-for-js.git"
  }
}

willmtemple

mod utils;

use wasm_bindgen::prelude::*;

mod vdom;
use vdom::*;

mod dom;
use dom::mount;

willmtemple

// This uses my modified version of typescript from my branch github.com/willmtemple/typescript#alchemy
import * as ts from "typescript/built/local/typescript";

import * as fs from "fs";
import * as os from "os";

import { promisify } from "util";

const readFile = promisify(fs.readFile);

willmtemple

declare export function match<
  DiscriminatedUnion extends { [K in Discriminator]: string | number },
  Pattern extends Partial<
    {
      [K in DiscriminatedUnion[Discriminator]]: (
        v: Extract<DiscriminatedUnion, { kind: K }>
      ) => any;
    }
  >,
  Discriminator extends string | number = "kind"