vue-select/docs/docs/api/events.md

input

Triggered when the selected value changes. Used internally for v-model.

/**
 * @param val {Object|String}` - selected option.
 */
this.$emit("input", val);

option:created

Triggered when taggable is true and a new option has been created.

/**
 * @param newOption {Object} - created option  
 */
this.$emit("option:created", newOption);

search:blur

Triggered when the text input loses focus. The dropdown will close immediately before this event is triggered.

this.$emit("search:blur");

search:focus

Triggered when the text input gains focus. The dropdown will open immediately before this event is triggered.

this.$emit("search:focus");