import type { ComputedRef } from 'vue';
import type { ImageDownscaleOptions } from '#cwa/files/image-downscale';
export interface CwaResourceUploadOps {
    imageDownscale?: Partial<ImageDownscaleOptions>;
}
export interface CwaResourceUploadBind {
    'modelValue': string | number | undefined | null;
    'onUpdate:modelValue': (value: string | number | undefined | null) => void;
    'fileExists': boolean;
    'disabled': boolean;
    'onChange': (newFile: File | undefined) => Promise<void>;
    'onDelete': () => Promise<void>;
}
export declare const useCwaResourceUpload: (iri: ComputedRef<string | undefined>, filename?: string, fileDisplayType?: string, ops?: CwaResourceUploadOps) => {
    filenameInputModel: import("vue").Ref<string, string>;
    updating: import("vue").Ref<boolean, boolean>;
    fileExists: ComputedRef<boolean>;
    handleInputChangeFile: (newFile: File | undefined) => Promise<void>;
    handleInputDeleteFile: () => Promise<void>;
    bind: ComputedRef<CwaResourceUploadBind>;
};