/** Pure, fail-loud v2 definition -> v3 Saved Workflow converter. */
import type { BotConfig } from '../../bot-registry.js';
import type { WorkflowDefinition } from '../definition.js';
import { type SavedWorkflowOwner, type SavedWorkflowRevisionDraft, type SavedWorkflowScope } from '../v3/library-schema.js';
export type LegacyMigrationSeverity = 'error' | 'warning';
export interface LegacyMigrationIssue {
    severity: LegacyMigrationSeverity;
    code: string;
    path: string;
    message: string;
    hint: string;
}
export interface LegacyConversionTargetContext {
    owner: SavedWorkflowOwner;
    scope: SavedWorkflowScope;
    /** Needed only when proving a chat-scoped schedule target is unchanged. */
    chatType?: 'group' | 'p2p';
}
export type LegacyWorkflowConversionResult = {
    ok: true;
    revision: SavedWorkflowRevisionDraft;
    issues: LegacyMigrationIssue[];
} | {
    ok: false;
    issues: LegacyMigrationIssue[];
};
export declare function convertLegacyWorkflowDefinition(input: {
    definition: WorkflowDefinition;
    bots: BotConfig[];
    target?: LegacyConversionTargetContext;
}): LegacyWorkflowConversionResult;
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