tests/cases/conformance/salsa/lateBoundAssignmentDeclarationSupport4.js(10,12): error TS7053: Element implicitly has an 'any' type because expression of type '"my-fake-sym"' can't be used to index type 'F'.
  Property 'my-fake-sym' does not exist on type 'F'.
tests/cases/conformance/salsa/lateBoundAssignmentDeclarationSupport4.js(11,12): error TS7053: Element implicitly has an 'any' type because expression of type 'unique symbol' can't be used to index type 'F'.
  Property '[_sym]' does not exist on type 'F'.
tests/cases/conformance/salsa/usage.js(3,11): error TS7053: Element implicitly has an 'any' type because expression of type '"my-fake-sym"' can't be used to index type 'F'.
  Property 'my-fake-sym' does not exist on type 'F'.
tests/cases/conformance/salsa/usage.js(4,11): error TS7053: Element implicitly has an 'any' type because expression of type 'unique symbol' can't be used to index type 'F'.
  Property '[_sym]' does not exist on type 'F'.


==== tests/cases/conformance/salsa/usage.js (2 errors) ====
    const x = require("./lateBoundAssignmentDeclarationSupport4.js");
    const inst =  new x.F();
    const y = inst["my-fake-sym"];
              ~~~~~~~~~~~~~~~~~~~
!!! error TS7053: Element implicitly has an 'any' type because expression of type '"my-fake-sym"' can't be used to index type 'F'.
!!! error TS7053:   Property 'my-fake-sym' does not exist on type 'F'.
    const z = inst[x.S];
              ~~~~~~~~~
!!! error TS7053: Element implicitly has an 'any' type because expression of type 'unique symbol' can't be used to index type 'F'.
!!! error TS7053:   Property '[_sym]' does not exist on type 'F'.
    
==== tests/cases/conformance/salsa/lateBoundAssignmentDeclarationSupport4.js (2 errors) ====
    // currently unsupported
    const _sym = Symbol();
    const _str = "my-fake-sym";
    
    function F() {
    }
    F.prototype[_sym] = "ok";
    F.prototype[_str] = "ok";
    const inst =  new F();
    const _y = inst[_str];
               ~~~~~~~~~~
!!! error TS7053: Element implicitly has an 'any' type because expression of type '"my-fake-sym"' can't be used to index type 'F'.
!!! error TS7053:   Property 'my-fake-sym' does not exist on type 'F'.
    const _z = inst[_sym];
               ~~~~~~~~~~
!!! error TS7053: Element implicitly has an 'any' type because expression of type 'unique symbol' can't be used to index type 'F'.
!!! error TS7053:   Property '[_sym]' does not exist on type 'F'.
    module.exports.F = F;
    module.exports.S = _sym;