export declare enum MetadataEnum {
    COMMAND = "COMMAND_METADATA",
    OPTION = "OPTION_METADATA",
    MIDDLEWARE = "MIDDLEWARE_METADATA",
    RUN_MIDDLEWARE = "RUN_MIDDLEWARE_METADATA"
}
export declare enum OptionInjectType {
    KEY_OPTION = 0,
    FULL_OPTION = 1
}
export declare const CONTEXT_SYMBOL: unique symbol;
export declare const EXCUTION_SYMBOL: unique symbol;
export declare const BIN_OPTION_SYMBOL: unique symbol;