/**
 * import/foreign/registry.ts — config-driven adapter selection and the public
 * port entry points.
 *
 * Given a checkpoint's `config.json`, pick the adapter by `model_type` /
 * `architectures` and run its plan. An architecture nobody claims fails loudly
 * with the list of what IS supported — and, for a transformer checkpoint, says
 * why no map could ever exist for it.
 */
import type { NamedTensor } from "../../export/tensors.js";
import type { HybridMambaModelConfig } from "../../model/mamba_model.js";
import { type PortDiscard, type PortedTensors, type SynthesisedTarget } from "./plan.js";
import type { ForeignConfig, ForeignMambaAdapter } from "./adapter.js";
/** Every foreign SSM architecture this engine can warm-start from. */
export declare const FOREIGN_MAMBA_ADAPTERS: readonly ForeignMambaAdapter[];
/** A completed port: the model to build, its weights, and what didn't line up. */
export interface PortedCheckpoint extends PortedTensors {
    /** Construct a `HybridMambaModel` with this to receive {@link PortedTensors.weights}. */
    modelConfig: HybridMambaModelConfig;
}
export type { PortDiscard, SynthesisedTarget };
/**
 * The adapter that claims this checkpoint. Throws — never guesses — when no
 * adapter matches, because a wrong map produces a model that loads and then
 * generates noise.
 */
export declare function foreignMambaAdapterFor(config: ForeignConfig): ForeignMambaAdapter;
/**
 * Port a foreign checkpoint's tensors onto this engine's parameters. The result
 * is device-free — {@link applyPortedWeights} uploads it into a live model.
 */
export declare function portForeignMamba(config: ForeignConfig, tensors: NamedTensor[]): PortedCheckpoint;
/** Convenience: port straight from a `.safetensors` buffer. */
export declare function portForeignMambaSafetensors(config: ForeignConfig, bytes: Uint8Array): PortedCheckpoint;
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