import { InputFileInputUnion, MaskPositionInput } from './index';
export declare type InputStickerInputUnion = InputStickerInput;
/** Describes a sticker that should be added to a sticker set */
export interface InputStickerInput {
    _: 'inputSticker';
    /** PNG image with the sticker; must be up to 512 kB in size and fit in a 512x512 square */
    pngSticker?: InputFileInputUnion;
    /** Emoji corresponding to the sticker */
    emojis?: string;
    /** For masks, position where the mask should be placed; may be null */
    maskPosition?: MaskPositionInput;
}