/**
 * Collocated context for synthesis Aside — delegates to memory routing provider SSOT.
 */
export interface SynthesisCollocatedContext {
    primitive: 'synthesis';
    dueReason: string | null;
    collatedText: string;
    matchedSignals?: Array<{
        name: string;
        definition: string;
        priority: string;
    }>;
    codexTermCount?: number;
    codexExcerpt?: string;
    planExcerpt?: string;
    synthesisExcerpt?: string;
}
export declare function buildSynthesisCollocatedContext(projectRoot?: string, dueReason?: string | null): Promise<SynthesisCollocatedContext>;
/** Refresh meta-inference before collation so synthesis.md is current for reflect. */
export declare function prepareSynthesisCollocatedContext(projectRoot?: string, dueReason?: string | null): Promise<SynthesisCollocatedContext>;
export declare function isAnalyzeComplexitySuccess(content: Array<{
    type: string;
    text: string;
}>): boolean;
export declare function appendSynthesisContextToResponse(content: Array<{
    type: string;
    text: string;
}>, collatedText: string): Array<{
    type: string;
    text: string;
}>;