import { ElementRef, EventEmitter, OnInit, OnDestroy } from '@angular/core';
import { dia } from 'jointjs';
import { Flo } from '../shared/flo-common';
import '../shared/shapes';
import * as i0 from "@angular/core";
export declare class Palette implements OnInit, OnDestroy {
    private element;
    private document;
    private _metamodelListener;
    /**
     * The names of any groups in the palette that have been deliberately closed (the arrow clicked on)
     */
    private closedGroups;
    /**
     * Model of the clicked element
     */
    private clickedElement;
    private viewBeingDragged;
    private initialized;
    private _paletteSize;
    private _filterText;
    private paletteGraph;
    private palette;
    private floaterpaper;
    private filterTextModel;
    private noMacthesFoundNode;
    metamodel: Flo.Metamodel;
    renderer: Flo.Renderer;
    paletteEntryPadding: dia.Size;
    searchFilterPlaceHolder: string;
    onPaletteEntryDrop: EventEmitter<Flo.DnDEvent>;
    paletteReady: EventEmitter<boolean>;
    paletteFocus: EventEmitter<void>;
    private mouseMoveHanlder;
    private mouseUpHanlder;
    set paletteSize(size: number);
    constructor(element: ElementRef, document: any);
    onFocus(): void;
    ngOnInit(): void;
    ngOnDestroy(): void;
    private createPaletteGroup;
    private createPaletteEntry;
    private buildPalette;
    private layout;
    set filterText(text: string);
    get filterText(): string;
    private getPaletteView;
    private handleMouseUp;
    private trigger;
    private handleDrag;
    private rotateOpen;
    private doRotateOpen;
    private doRotateClose;
    private rotateClosed;
    static ɵfac: i0.ɵɵFactoryDeclaration<Palette, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<Palette, "flo-palette", never, { "metamodel": { "alias": "metamodel"; "required": false; }; "renderer": { "alias": "renderer"; "required": false; }; "paletteEntryPadding": { "alias": "paletteEntryPadding"; "required": false; }; "searchFilterPlaceHolder": { "alias": "searchFilterPlaceHolder"; "required": false; }; "paletteSize": { "alias": "paletteSize"; "required": false; }; }, { "onPaletteEntryDrop": "onPaletteEntryDrop"; "paletteReady": "paletteReady"; "paletteFocus": "paletteFocus"; }, never, never, false, never>;
}