import { Modules, Types } from 'klayr-framework';
import { MutableContext, TokenSymbol } from '../types';
import { DexGovernableConfig } from '../config';
export declare class TokenSymbolStore extends Modules.BaseStore<TokenSymbol> {
    constructor(moduleName: string, index: number, events: Modules.NamedRegistry);
    init(genesisConfig: Types.GenesisConfig, dexConfig: DexGovernableConfig): void;
    getKey(tokenId: Buffer): Buffer<ArrayBufferLike>;
    registerSymbol(ctx: MutableContext, tokenId: Buffer, symbol: string, decimal: number): Promise<void>;
    private _isInvalidMainchainToken;
    private _isInvalidDEXToken;
    private _checkDependencies;
    schema: {
        $id: string;
        type: string;
        required: string[];
        properties: {
            symbol: {
                dataType: string;
                fieldNumber: number;
            };
            decimal: {
                dataType: string;
                fieldNumber: number;
            };
        };
    };
    private readonly events;
    private dexConfig;
    private genesisConfig;
    private dependencyReady;
}