swc/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit5_ES6.ts

// @target: es6
// @declaration: true
var v = {
    ["" + ""]: 0,
    ["" + ""]() { },
    get ["" + ""]() { return 0; },
    set ["" + ""](x) { }
}