import { SourceLayerXObjectForm } from '../entities/source/source-layer-x-object-form.js';
import type { SourceLayerParent } from '../entities/source/source-layer-common.js';
import type { SourceLayerShape } from '../entities/source/source-layer-shape.js';
import type { SourceLayer } from '../factories/create-source-layer.js';
import type { RawResourcesExtGStateSmask } from '../typings/raw/index.js';
import type { Nullish } from '@opendesign/octopus-common/dist/utility-types.js';
export declare function initClippingMask(layer: SourceLayer): Nullish<SourceLayerShape>;
type CreateSoftMaskOptions = {
    sMask: Nullish<RawResourcesExtGStateSmask>;
    parent: SourceLayerParent;
};
export declare function createSoftMask({ sMask, parent }: CreateSoftMaskOptions): Nullish<SourceLayerXObjectForm>;
export {};