/**
 * @license
 * Copyright 2025 Steven Roussey <sroussey@gmail.com>
 * SPDX-License-Identifier: Apache-2.0
 */
import type { IRunConfig, TaskConfig } from "@workglow/task-graph";
import { CreateWorkflow } from "@workglow/task-graph";
import type { ImageValue } from "@workglow/util/media";
import { DataPortSchema, FromSchema, TypedArraySchemaOptions } from "@workglow/util/schema";
import type { ModelConfig } from "../model/ModelSchema";
import { AiVisionTask } from "./base/AiVisionTask";
export declare const ImageEmbeddingInputSchema: DataPortSchema;
export declare const ImageEmbeddingOutputSchema: {
    readonly type: "object";
    readonly properties: {
        readonly vector: {
            readonly anyOf: readonly [{
                readonly type: "array";
                readonly format: "TypedArray";
                readonly title: "Typed Array";
                readonly description: "A typed array (Float32Array, Int8Array, etc.)";
            }, {
                readonly type: "array";
                readonly items: {
                    readonly type: "array";
                    readonly format: "TypedArray";
                    readonly title: "Typed Array";
                    readonly description: "A typed array (Float32Array, Int8Array, etc.)";
                };
            }];
        };
    };
    readonly required: readonly ["vector"];
    readonly additionalProperties: false;
};
export type ImageEmbeddingTaskInput = Omit<{
    model: string | ModelConfig;
    image: string | {
        [x: string]: unknown;
    } | (string | {
        [x: string]: unknown;
    })[];
}, "image"> & {
    readonly image: ImageValue | readonly ImageValue[];
};
export type ImageEmbeddingTaskOutput = FromSchema<typeof ImageEmbeddingOutputSchema, TypedArraySchemaOptions>;
export type ImageEmbeddingTaskConfig = TaskConfig<ImageEmbeddingTaskInput>;
/**
 * Generates embeddings from images using vision models
 */
export declare class ImageEmbeddingTask extends AiVisionTask<ImageEmbeddingTaskInput, ImageEmbeddingTaskOutput, ImageEmbeddingTaskConfig> {
    static type: string;
    /** Capabilities required of the model; gated in {@link AiTask.execute}. */
    static readonly requires: ["image.embedding"];
    static category: string;
    static title: string;
    static description: string;
    static inputSchema(): DataPortSchema;
    static outputSchema(): DataPortSchema;
}
export declare const imageEmbedding: (input: ImageEmbeddingTaskInput, config?: ImageEmbeddingTaskConfig, runConfig?: Partial<IRunConfig>) => Promise<{
    vector: import("@workglow/util/worker").TypedArray[] | import("@workglow/util/worker").TypedArray;
}>;
declare module "@workglow/task-graph" {
    interface Workflow {
        imageEmbedding: CreateWorkflow<ImageEmbeddingTaskInput, ImageEmbeddingTaskOutput, ImageEmbeddingTaskConfig>;
    }
}
//# sourceMappingURL=ImageEmbeddingTask.d.ts.map