//// [esDecorators-classDeclaration-parameterProperties.ts]
//!   x Unexpected token `@`. Expected identifier, string literal, numeric literal or [ for the computed key
//!    ,-[7:1]
//!  4 | class C {
//!  5 |     constructor(private message: string) {}
//!  6 | 
//!  7 |     @bound speak() {
//!    :     ^
//!  8 |     }
//!  9 | }
//!    `----
