import { VarType } from "../core/enums";
declare enum PayloadType {
    RAW_STATEMENT = "raw_statement",
    EXECUTE = "execute",
    TRANSFER = "transfer"
}
interface RawStatement {
    statement: string;
    parameters: NamedValue[];
}
interface NamedValue {
    name: string;
    value: EncodedValue;
}
interface EncodedValue {
    type: DataType;
    data: Uint8Array[];
}
interface DataType {
    name: VarType;
    is_array: boolean;
    metadata: [number, number];
}
declare function encodeRawStatement(stmt: RawStatement): string;
interface ActionExecution {
    dbid: string;
    action: string;
    arguments: EncodedValue[][];
}
declare function encodeActionExecution(act: ActionExecution): string;
interface ActionCall {
    dbid: string;
    action: string;
    arguments: EncodedValue[];
}
declare function encodeActionCall(ac: ActionCall): string;
export { RawStatement, encodeRawStatement, PayloadType, ActionExecution, encodeActionExecution, ActionCall, encodeActionCall, EncodedValue, DataType };