import * as ort from "onnxruntime-common";
import { BaseImageModel } from "./base.js";
import { SegmentationResult } from "./segmentationModel.js";
export interface Point {
    x: number;
    y: number;
    positive: boolean;
}
export type SAMResult = SegmentationResult & {
    topLeft: Point;
    bottomRight: Point;
};
export type SegmentAnythingPrompt = {
    image: string | ArrayBuffer | undefined;
    points: Point[] | undefined;
    boxes: Point[][] | undefined;
};
export declare class SegmentAnythingModel extends BaseImageModel {
    encoderResult: ort.Tensor | undefined;
    originalWidth: number | undefined;
    originalHeight: number | undefined;
    newWidth: number | undefined;
    newHeight: number | undefined;
    process: (input: SegmentAnythingPrompt) => Promise<SAMResult | undefined>;
    processEncoder: (input: string | ArrayBuffer) => Promise<void>;
    processDecoder: (points: Point[] | undefined, boxes: Point[][] | undefined) => Promise<ort.Tensor>;
    createCanvas: (width: number, height: number) => OffscreenCanvas | HTMLCanvasElement;
}