/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { Directive, ElementRef } from '@angular/core';
import { mixinDisabled } from '@angular/material/core';
// Boilerplate for applying mixins to MatTabLabelWrapper.
/** @docs-private */
import * as ɵngcc0 from '@angular/core';
const _MatTabLabelWrapperBase = mixinDisabled(class {
});
/**
 * Used in the `mat-tab-group` view to display tab labels.
 * @docs-private
 */
export class MatTabLabelWrapper extends _MatTabLabelWrapperBase {
    constructor(elementRef) {
        super();
        this.elementRef = elementRef;
    }
    /** Sets focus on the wrapper element */
    focus() {
        this.elementRef.nativeElement.focus();
    }
    getOffsetLeft() {
        return this.elementRef.nativeElement.offsetLeft;
    }
    getOffsetWidth() {
        return this.elementRef.nativeElement.offsetWidth;
    }
}
MatTabLabelWrapper.ɵfac = function MatTabLabelWrapper_Factory(t) { return new (t || MatTabLabelWrapper)(ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ElementRef)); };
MatTabLabelWrapper.ɵdir = /*@__PURE__*/ ɵngcc0.ɵɵdefineDirective({ type: MatTabLabelWrapper, selectors: [["", "matTabLabelWrapper", ""]], hostVars: 3, hostBindings: function MatTabLabelWrapper_HostBindings(rf, ctx) { if (rf & 2) {
        ɵngcc0.ɵɵattribute("aria-disabled", !!ctx.disabled);
        ɵngcc0.ɵɵclassProp("mat-tab-disabled", ctx.disabled);
    } }, inputs: { disabled: "disabled" }, features: [ɵngcc0.ɵɵInheritDefinitionFeature] });
MatTabLabelWrapper.ctorParameters = () => [
    { type: ElementRef }
];
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(MatTabLabelWrapper, [{
        type: Directive,
        args: [{
                selector: '[matTabLabelWrapper]',
                inputs: ['disabled'],
                host: {
                    '[class.mat-tab-disabled]': 'disabled',
                    '[attr.aria-disabled]': '!!disabled'
                }
            }]
    }], function () { return [{ type: ɵngcc0.ElementRef }]; }, null); })();

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