Method registerDecoration

src/server/web/public/terminal.js:6072–6074

(e3)

            this._checkProposedApi(), this._core.deregisterCharacterJoiner(e3);
          }
          registerMarker(e3 = 0) {
            return this._verifyIntegers(e3), this._core.registerMarker(e3);
          }
          registerDecoration(e3) {
            return this._checkProposedApi(), this._verifyPositiveIntegers(e3.x ?? 0, e3.width ?? 0, e3.height ?? 0), this._core.registerDecoration(e3);
          }