import { FileActions } from '@viasat/beam-shared/components/fileUpload';
import { FormValidator } from '@viasat/beam-shared/components/form';
import { ThemeTypes } from '@viasat/beam-shared/utils/constants';
import { BmFormContext } from '../Form/Form.context';
import { FormField } from '../Form/Form.decorator';
import { BmFileUploadButton } from './FileUpload.Button';
import { BmFileUploadDropzone } from './FileUpload.Dropzone';
export declare class BmFileUploadFileSelectedEvent extends CustomEvent<{
    file: File;
    actions: FileActions;
    abortSignal: AbortSignal;
}> {
    constructor(file: File, actions: FileActions, abortSignal: AbortSignal);
}
/**
 * `bm-file-upload`
 *
 * @fires bm-selected - Dispatched when a file is uploaded. Preventing default on this event will make upload asynchronous
 * @slot label - Specify Label for for FileUpload
 * @slot helper-text - Specify HelperText for FileUpload
 */
export declare class BmFileUpload extends FormField {
    #private;
    static styles: import('lit').CSSResult;
    /**
     * Specify what types of files can be uploaded
     */
    accept?: string;
    /**
     * Specify error text and display error state of FileUpload
     */
    error?: string | boolean;
    /**
     * Specify if FileUpload is in disabled state
     */
    disabled?: boolean;
    /**
     * Specify if more than one file can be can be uploaded
     * @default false
     */
    multiple?: boolean;
    /**
     * Specify how many files can be uploaded
     */
    fileLimit?: number;
    /**
     * Specify the maximum file size that can be uploaded
     */
    maxFileSize?: number;
    /**
     * Specify if FileUpload is a required input
     * @default false
     */
    required?: boolean;
    /**
     * Specify if FileUpload is in read-only state
     */
    readOnly?: boolean;
    /**
     * Specify if FileUpload displays with an asterisk
     * @default false
     */
    hideRequiredMarker?: boolean;
    /**
     * Specify form validation rules for FileUpload
     */
    validationRules: Array<FormValidator>;
    /**
     * Specify if FileUpload is fluid
     * @default false
     */
    fluid?: boolean;
    /**
     * Specify the width of FileUpload
     */
    width?: string;
    /**
     * Specify the theme of the FileUpload. By default it inherits the theme from the parent
     */
    theme?: ThemeTypes;
    formContext: BmFormContext;
    private fileUploadContext;
    pickerRef: import('lit-html/directives/ref').Ref<BmFileUploadButton | BmFileUploadDropzone>;
    private _textFieldLabel;
    private _textFieldHelperText;
    private filesState;
    willUpdate(): void;
    firstUpdated(): void;
    updated(changedProps: Map<string, unknown>): void;
    formAssociatedCallback(): void;
    formResetCallback(): void;
    private _hasPickerSlot;
    private _hasFilesListSlot;
    render(): import('lit-html').TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'bm-file-upload': BmFileUpload;
    }
}
//# sourceMappingURL=FileUpload.d.ts.map