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/// <reference path='fourslash.ts' />
// @allowJs: true
// @checkJs: true
// @noImplicitAny: true
// @strictNullChecks: true
// @Filename: important.js
////function f(x, y) {
//// x += 0;
//// y += "";
////}
////
////function g(z) {
//// return z * 2;
////}
////
////let x = null;
////function h() {
//// if (!x) x = 2;
////}
verify.codeFixAll({
fixId: "inferFromUsage",
fixAllDescription: "Infer all types from usage",
newFileContent:
`/**
* @param {number} x
* @param {string} y
*/
function f(x, y) {
x += 0;
y += "";
}
/**
* @param {number} z
*/
function g(z) {
return z * 2;
}
/** @type {number | null} */
let x = null;
function h() {
if (!x) x = 2;
}`,
});
|
