/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
var ResizeHandle = /** @class */ (function () {
    function ResizeHandle(parent, renderer, type, css, onMouseDown) {
        var _this = this;
        this.parent = parent;
        this.renderer = renderer;
        this.type = type;
        this.css = css;
        this.onMouseDown = onMouseDown;
        // generate handle div
        /** @type {?} */
        var handle = renderer.createElement('div');
        renderer.addClass(handle, 'ng-resizable-handle');
        renderer.addClass(handle, css);
        // add default diagonal for se handle
        if (type === 'se') {
            renderer.addClass(handle, 'ng-resizable-diagonal');
        }
        // append div to parent
        if (this.parent) {
            parent.appendChild(handle);
        }
        // create and register event listener
        this._onResize = function (event) { onMouseDown(event, _this); };
        handle.addEventListener('mousedown', this._onResize, { passive: false });
        handle.addEventListener('touchstart', this._onResize, { passive: false });
        // done
        this._handle = handle;
    }
    /**
     * @return {?}
     */
    ResizeHandle.prototype.dispose = /**
     * @return {?}
     */
    function () {
        this._handle.removeEventListener('mousedown', this._onResize);
        this._handle.removeEventListener('touchstart', this._onResize);
        if (this.parent) {
            this.parent.removeChild(this._handle);
        }
        this._handle = null;
        this._onResize = null;
    };
    Object.defineProperty(ResizeHandle.prototype, "el", {
        get: /**
         * @return {?}
         */
        function () {
            return this._handle;
        },
        enumerable: true,
        configurable: true
    });
    return ResizeHandle;
}());
export { ResizeHandle };
if (false) {
    /**
     * @type {?}
     * @protected
     */
    ResizeHandle.prototype._handle;
    /**
     * @type {?}
     * @private
     */
    ResizeHandle.prototype._onResize;
    /**
     * @type {?}
     * @protected
     */
    ResizeHandle.prototype.parent;
    /**
     * @type {?}
     * @protected
     */
    ResizeHandle.prototype.renderer;
    /** @type {?} */
    ResizeHandle.prototype.type;
    /** @type {?} */
    ResizeHandle.prototype.css;
    /**
     * @type {?}
     * @private
     */
    ResizeHandle.prototype.onMouseDown;
}
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