@langchain/core/dist/messages/content/index.cjs.map

Core LangChain.js abstractions and schemas

{"version":3,"file":"index.cjs","names":["KNOWN_BLOCK_TYPES","KNOWN_TOOL_BLOCK_TYPES","KNOWN_MULTIMODAL_BLOCK_TYPES"],"sources":["../../../src/messages/content/index.ts"],"sourcesContent":["import type { BaseContentBlock } from \"./base.js\";\nimport {\n  KNOWN_BLOCK_TYPES as KNOWN_TOOL_BLOCK_TYPES,\n  type Tools,\n} from \"./tools.js\";\nimport {\n  KNOWN_BLOCK_TYPES as KNOWN_MULTIMODAL_BLOCK_TYPES,\n  type Multimodal,\n} from \"./multimodal.js\";\nimport { type Data } from \"./data.js\";\n\nexport interface ContentBlock extends BaseContentBlock {}\n\nexport const KNOWN_BLOCK_TYPES = [\n  \"text\",\n  \"reasoning\",\n  ...KNOWN_TOOL_BLOCK_TYPES,\n  ...KNOWN_MULTIMODAL_BLOCK_TYPES,\n];\n\n// eslint-disable-next-line @typescript-eslint/no-namespace\nexport declare namespace ContentBlock {\n  /**\n   * Annotation for citing data from a document.\n   */\n  export interface Citation {\n    /**\n     * Type of the content block\n     */\n    readonly type: \"citation\";\n    /**\n     * Source type for the citation.\n     */\n    source?: string;\n    /**\n     * URL of the document source\n     */\n    url?: string;\n    /**\n     * Source document title.\n     *\n     * For example, the page title for a web page or the title of a paper.\n     */\n    title?: string;\n    /**\n     * Start index of the **response text** for which the annotation applies.\n     *\n     * @see {Text}\n     */\n    startIndex?: number;\n    /**\n     * End index of the **response text** for which the annotation applies.\n     *\n     * @see {Text}\n     */\n    endIndex?: number;\n    /**\n     * Excerpt of source text being cited.\n     */\n    citedText?: string;\n  }\n\n  /**\n   * Text output from a LLM.\n   *\n   * This typically represents the main text content of a message, such as the response\n   * from a language model or the text of a user message.\n   */\n  export interface Text extends ContentBlock {\n    /**\n     * Type of the content block\n     */\n    readonly type: \"text\";\n    /**\n     * Block text.\n     */\n    text: string;\n    /**\n     * Index of block in aggregate response. Used during streaming.\n     */\n    index?: number;\n    /**\n     * Citations and other annotations.\n     */\n    annotations?: Array<Citation | BaseContentBlock>;\n  }\n\n  /**\n   * Reasoning output from a LLM.\n   */\n  export interface Reasoning extends ContentBlock {\n    /**\n     * Type of the content block\n     */\n    readonly type: \"reasoning\";\n    /**\n     * Reasoning text.\n     *\n     * Either the thought summary or the raw reasoning text itself.\n     * This is often parsed from `<think>` tags in the model's response.\n     */\n    reasoning: string;\n    /**\n     * Index of block in aggregate response. Used during streaming.\n     */\n    index?: number;\n  }\n\n  /**\n   * Provider-specific content block.\n   *\n   * This is used to represent content blocks that are not part of the standard LangChain content model.\n   * If a provider's non-standard output includes reasoning and tool calls, it should be\n   * the adapter's job to parse that payload and emit the corresponding standard reasoning and tool call blocks.\n   */\n  export interface NonStandard<\n    // eslint-disable-next-line @typescript-eslint/no-explicit-any\n    TValue extends Record<string, any> = Record<string, any>\n  > extends ContentBlock {\n    /**\n     * Type of the content block\n     */\n    type: \"non_standard\";\n    /**\n     * Provider-specific data\n     */\n    value: TValue;\n  }\n\n  export { Tools };\n  export { Multimodal };\n  export { Data };\n\n  export type Standard =\n    | Text\n    | Reasoning\n    | NonStandard\n    | Tools.Standard\n    | Multimodal.Standard;\n}\n"],"mappings":";;;;AAaA,MAAaA,sBAAoB;CAC/B;CACA;CACA,GAAGC;CACH,GAAGC;AACJ"}