import type { SchemaMeta } from "@lemmaoracle/spec";
export type SchemaDef<Raw, Norm> = Readonly<{
    id: string;
    normalize: (raw: Raw) => Norm;
}>;
/**
 * Default IPFS gateway for resolving ipfs:// URLs.
 * Callers can override by providing a custom fetcher that handles IPFS natively.
 */
export declare const IPFS_GATEWAY = "https://ipfs.io/ipfs/";
export declare const define: <Raw, Norm>(schemaMeta: SchemaMeta) => Promise<SchemaDef<Raw, Norm>>;
export declare const getSchemaById: <Raw, Norm>(schemaId: string) => SchemaDef<Raw, Norm> | undefined;
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