/** Artifact-class registry. Format constructors are lazy so unused parsers are never loaded. */
export interface ArtifactMinter {
    /** Return available formats and async constructors. */
    formats(): Promise<Array<{
        id: string;
        mime: string[];
        extensions: string[];
        ctor: () => Promise<unknown>;
    }>>;
}
/** Duck-type schema. */
export declare const artifactMinterSchema: import("@nhtio/validation").AnySchema<any>;
/** Structural guard. */
export declare const implementsArtifactMinter: (value: unknown) => value is ArtifactMinter;