ion"><span class="qm-api-javascript-header-function-signature qm-api-header-details qm-code-font" id="has"><span class="qm-api-javascript-header-function-name">has</span><span class="qm-api-javascript-header-function-args"><span class="qm-api-javascript-header-function-arg"><span class="qm-api-javascript-header-function-arg-name">item</span><span class="qm-api-javascript-header-function-arg-type"><span class="qm-api-type">Any</span></span></span></span><span class="qm-api-javascript-header-function-returns"