import { CmsFieldEditorGroupModifier } from "@webiny/app-headless-cms/presentation/fieldEditor/abstractions.js";
import type { ICmsFieldEditorFormBuilder, ICmsFieldEditorContext } from "@webiny/app-headless-cms/presentation/fieldEditor/abstractions.js";
import type { CmsModelField } from "@webiny/app-headless-cms-common/types/index.js";
/**
 * Adds Asset-specific options to the field settings form in the content-model
 * editor: an "Images only" toggle (parity with the File field) and an optional
 * "Accepted file types" list. Both are honored by the asset picker renderers
 * (`settings.imagesOnly` / `settings.accept`).
 *
 * Applies to the Asset field, which the editor resolves to the `"asset"` field
 * type via `matches()` even though it is stored as an `object`.
 */
declare class AssetFieldSettingsModifierImpl implements CmsFieldEditorGroupModifier.Interface {
    group: string;
    shouldApply(context: ICmsFieldEditorContext): boolean;
    modifyForm(form: ICmsFieldEditorFormBuilder): void;
    mapToForm(field: CmsModelField): {
        imagesOnly: boolean;
        accept: any;
    };
    mapFromForm(formData: Record<string, any>, field: CmsModelField): void;
}
export declare const AssetFieldSettingsModifier: typeof AssetFieldSettingsModifierImpl & {
    __abstraction: import("@webiny/di").Abstraction<import("@webiny/app-headless-cms/presentation/fieldEditor/abstractions.js").ICmsFieldEditorGroupModifier>;
};
export {};