import { ChangeDetectorRef, EventEmitter } from '@angular/core';
import { DialogConfig } from '../../ui-dialog/ui-dialog-config';
import { DialogRef } from '../../ui-dialog/ui-dialog-ref';
import * as i0 from "@angular/core";
export declare class FileModalComponent {
    private cdr;
    private dialog;
    dialogConfig: DialogConfig;
    editorConfig: any;
    canUploadMultiple: boolean;
    filesEmitter: EventEmitter<any[]>;
    closeEmitter: EventEmitter<any>;
    enter: boolean;
    filesArray: any[];
    zIndexValue: number;
    constructor(cdr: ChangeDetectorRef, dialog: DialogRef, dialogConfig: DialogConfig);
    /**
     * Reset the values
     */
    reset(): void;
    save(): void;
    close(): void;
    /**
     *
     * @param event - Represents a dragenter event
     */
    dragenter(event: DragEvent): void;
    /**
     *
     * @param event - Represents a dragover event
     */
    dragover(event: DragEvent): void;
    /**
     *
     * @param event - Represents a dragend event
     */
    dragend(event: DragEvent): void;
    /**
     *
     * @param event - Represents a dragleave event
     */
    dragleave(event: DragEvent): void;
    /**
   *
   * @param event - Triggered when a file is dropped in the drag & drop area
   */
    dropFiles(event: DragEvent): void;
    /**
     *
     * @param fileIndex - Index from where file needs to be removed
     */
    removeFile(fileIndex: number): void;
    /**
     *
     * @param event - Event triggered when user clicks on browse button of the file popup
     */
    filesFromInput(event: any): void;
    /**
     *
     * @param file - Represents a file whose extension needs to be returned
     * @returns a string value which represents an extension
     */
    getFileExtension(file: File): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<FileModalComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FileModalComponent, "lib-file-modal", never, { "editorConfig": "editorConfig"; }, { "filesEmitter": "filesEmitter"; "closeEmitter": "closeEmitter"; }, never, never>;
}
//# sourceMappingURL=file-modal.component.d.ts.map