import { WorkflowType } from './workflow-schema';
export interface ValidationResult {
    valid: boolean;
    errors: ValidationError[];
    warnings: ValidationWarning[];
}
export interface ValidationError {
    type: 'error';
    code: string;
    message: string;
    path?: string;
}
export interface ValidationWarning {
    type: 'warning';
    code: string;
    message: string;
    path?: string;
}
export declare class WorkflowValidator {
    private workflow;
    private errors;
    private warnings;
    constructor(workflow: WorkflowType);
    validate(): ValidationResult;
    private validateNodes;
    private validateConnections;
    private validateNodeParameters;
    private validateWorkflowStructure;
}
export declare function validateWorkflow(workflow: WorkflowType): ValidationResult;
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