import { BaseWorkflowBuilderPlugin } from '@interchainjs/types';
import { SolanaSignArgs } from '../../signers/types';
import { SolanaWorkflowBuilderContext } from '../context';
export declare const INPUT_VALIDATION_STAGING_KEYS: {
    readonly VALIDATED_ARGS: "validated_args";
    readonly OPTIONS: "options";
};
/**
 * Input parameters for InputValidationPlugin
 */
export interface InputValidationParams {
    signArgs: SolanaSignArgs;
}
/**
 * Plugin to validate input arguments for Solana transactions
 */
export declare class InputValidationPlugin extends BaseWorkflowBuilderPlugin<InputValidationParams, SolanaWorkflowBuilderContext> {
    private signArgs;
    constructor(signArgs: SolanaSignArgs);
    protected onValidate(key: string, value: unknown): void;
    protected afterRetrieveParams(params: Record<string, unknown>): InputValidationParams;
    protected onBuild(ctx: SolanaWorkflowBuilderContext, params: InputValidationParams): Promise<void>;
}