import type { IChainProvider } from '../interfaces/chain-provider.js';
import type { ChainPrefix, ChainType } from '../interfaces/agent.js';
export declare class ChainRegistry {
    private readonly providers;
    private defaultChainId;
    static getChainId(config: {
        chainPrefix: ChainPrefix;
        chainId?: string;
    }): string;
    register(provider: IChainProvider): void;
    unregister(chainId: string): boolean;
    get(chainId: string): IChainProvider | null;
    getByPrefix(prefix: ChainPrefix): IChainProvider | null;
    getDefault(): IChainProvider | null;
    setDefault(chainId: string): void;
    getAll(): IChainProvider[];
    getAllByType(chainType: ChainType): IChainProvider[];
    has(chainId: string): boolean;
    size(): number;
    initializeAll(): Promise<void>;
    require(chainId?: string): IChainProvider;
    resolveFromGlobalId(globalId: string): IChainProvider | null;
    invalidateAll(): void;
    clear(): void;
}
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