import type { PropType, ExtractPropTypes } from 'vue';
export declare enum UploadStatus {
    Idle = 1,
    InQueue = 2,
    InProgress = 3
}
/**
 * File upload form field common props.
 */
export declare function getFileFieldProps(options?: {
    defaultAccept?: string;
}): {
    multiple: {
        type: BooleanConstructor;
        default: boolean;
    };
    accept: {
        type: StringConstructor;
        default: string;
    };
    uploadMessage: {
        type: StringConstructor;
        default: string;
    };
    valueLabel: {
        type: StringConstructor;
        default: string;
    };
    uploadEndpoint: {
        type: StringConstructor;
        default: string;
    };
    urlTemplate: {
        type: StringConstructor;
        default: string;
    };
    modelValue: {
        type: PropType<string | string[] | null>;
        default: null;
    };
    disabled: {
        type: BooleanConstructor;
        default: boolean;
    };
    errors: {
        type: PropType<string[] | null>;
        default: null;
    };
    allErrors: {
        type: PropType<Record<string, string[]> | null>;
        default: null;
    };
    placeholder: {
        type: StringConstructor;
        default: string;
    };
    required: {
        type: BooleanConstructor;
        default: boolean;
    };
    fieldKey: {
        type: StringConstructor;
        default: string;
    };
    context: {
        type: PropType<Record<string, unknown> | null>;
        default: null;
    };
    formObject: {
        type: PropType<Record<string, unknown> | null>;
        default: null;
    };
    formObjectId: {
        type: (StringConstructor | NumberConstructor)[];
        default: string;
    };
};
/**
 * File input upload logic, supports multiple uploads.
 * @param config HTTP uploads endpoint, onUpload is called on each file upload with HTTP response
 */
export declare function useFileInput<T = unknown>(config: Readonly<{
    endpoint: string;
    onUpload: (response: T) => void;
}>): {
    UploadStatus: typeof UploadStatus;
    uploadStatus: import("vue").Ref<UploadStatus>;
    uploadProgress: import("vue").Ref<number>;
    uploadFile: (file: Blob) => Promise<void>;
    onFileInputChange(e: Event): Promise<void>;
};
/**
 * Common setup for built-in file based fields.
 * @param props file field props, @see getFileFieldProps
 * @param onModelValueUpdate emit value here
 * @returns
 */
export default function useFieldWithFileUploads(props: ExtractPropTypes<ReturnType<typeof getFileFieldProps>>, onModelValueUpdate: (files: string | string[] | null) => void): {
    modelValueItems: import("vue").ComputedRef<{
        value: string;
        url: string;
    }[]>;
    clearValue(): void;
    removeItem(index: number): void;
    UploadStatus: typeof UploadStatus;
    uploadStatus: import("vue").Ref<UploadStatus>;
    uploadProgress: import("vue").Ref<number>;
    uploadFile: (file: Blob) => Promise<void>;
    onFileInputChange(e: Event): Promise<void>;
    onDragAndDrop(event: unknown): void;
    trans: (key: string) => string;
};