import { type AttachedProject } from './projects.js';
export interface HostMcpTransport {
    /** Host-owned mapping for known provider read operations; never sourced from imported content or bindings. */
    readonly readOnlyOperations?: Readonly<Partial<Record<'gmail.search' | 'gmail.read' | 'granola.list' | 'granola.transcript', string>>>;
    listTools(): Promise<readonly {
        name: string;
        description?: string;
    }[]>;
    callTool(name: string, args: Record<string, unknown>): Promise<unknown>;
}
export interface SourceBinding {
    provider: 'gmail' | 'granola';
    projectId: string;
    tools: {
        list: string;
        read?: string;
    };
    query?: string;
    label?: string;
    folderId?: string;
    meetingIds?: readonly string[];
}
export declare function validateBinding(value: unknown): SourceBinding;
export declare function discoverConnections(transport?: HostMcpTransport): Promise<Record<'gmail' | 'granola', {
    status: string;
    tools: string[];
}>>;
export declare function gmailQueryFor(binding: SourceBinding): string;
export declare function probeConnection(transport: HostMcpTransport | undefined, input: SourceBinding): Promise<{
    status: string;
    reason?: string;
}>;
export declare function importSourceBatch(project: AttachedProject, inputBinding: SourceBinding, input: unknown): Promise<{
    stored: number;
    duplicates: number;
    conflicts: number;
    quarantined: number;
}>;
export declare function acquireProjectSources(project: AttachedProject, input: SourceBinding, transport: HostMcpTransport): Promise<unknown>;