/**
 * @license
 * Copyright 2023 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * Content type for both prompts and response candidates.
 * @public
 */
export interface Content extends InputContent {
    parts: Part[];
}
/**
 * Content that can be provided as history input to startChat().
 * @public
 */
export interface InputContent {
    parts: string | Array<string | Part>;
    role: string;
}
/**
 * Content part - includes text or image part types.
 * @public
 */
export type Part = TextPart | InlineDataPart;
/**
 * Content part interface if the part represents a text string.
 * @public
 */
export interface TextPart {
    text: string;
    inlineData?: never;
}
/**
 * Content part interface if the part represents an image.
 * @public
 */
export interface InlineDataPart {
    text?: never;
    inlineData: GenerativeContentBlob;
}
/**
 * Interface for sending an image.
 * @public
 */
export interface GenerativeContentBlob {
    mimeType: string;
    /**
     * Image as a base64 string.
     */
    data: string;
}