export declare const GENERATE_ARTIFACT_TOOL = "generate_artifact";
export declare const ARTIFACT_GEN_STATUS: {
    readonly PENDING: "pending";
    readonly READY: "ready";
    readonly FAILED: "failed";
};
export type ArtifactGenStatus = (typeof ARTIFACT_GEN_STATUS)[keyof typeof ARTIFACT_GEN_STATUS];
export type ParsedGeneratedArtifact = {
    status: ArtifactGenStatus;
    artifactId: string | null;
    type: string | null;
    title: string | null;
    format: string | null;
    downloadUrl: string | null;
    error: string | null;
    instructions?: string | null;
    rawOutput?: string;
};
export declare const applyArtifactGenerationStart: (list: unknown, data: unknown) => ParsedGeneratedArtifact[];
export declare const applyArtifactGenerationEnd: (list: unknown, data: unknown) => ParsedGeneratedArtifact[];
export declare const parseGeneratedArtifactTools: (usedTools: unknown) => ParsedGeneratedArtifact[];
export declare const selectBlockOwnedArtifactIds: (message: unknown) => string[];
export declare function selectMessageArtifactCards(message: unknown): {
    entries: ParsedGeneratedArtifact[];
    isLive: boolean;
};