import { Effect } from 'effect';
import type * as SchemaTypes from 'effect/Schema';
import { WorkflowInputValidationError, WorkflowOutputValidationError } from './errors';
import type { WorkflowIR, WorkflowSource } from './ir';
/** Transport-neutral public metadata for one registered workflow. */
export interface WorkflowDescriptor {
    readonly id: string;
    readonly source: WorkflowSource;
    readonly input: SchemaTypes.Schema.AnyNoContext;
    readonly output: SchemaTypes.Schema.AnyNoContext;
}
/** Legacy workflows accept strings and place no constraint on their output. */
export declare const workflowInputSchema: (workflow: WorkflowIR) => SchemaTypes.Schema.AnyNoContext;
export declare const workflowOutputSchema: (workflow: WorkflowIR) => SchemaTypes.Schema.AnyNoContext;
/** Copy only safe discovery data; executable nodes and mutable IR collections stay private. */
export declare const describeWorkflow: (workflow: WorkflowIR) => WorkflowDescriptor;
export declare const decodeWorkflowInput: (workflow: WorkflowIR, input: unknown) => Effect.Effect<unknown, WorkflowInputValidationError>;
export declare const validateWorkflowOutput: (workflow: WorkflowIR, output: unknown) => Effect.Effect<unknown, WorkflowOutputValidationError>;
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