import { ClientAudioBufferDoc, ClientAudioBufferType, CreateAudioBufferInput } from "./clientsAudioBuffers.types";
import { Collection, InsertOneResult, DeleteResult } from "mongodb";
declare const getClientAudioBuffersCollection: () => Collection<ClientAudioBufferType>;
/**
 * Deletes all audio buffers associated with a specific callSid.
 * Useful for clearing context between different tickets in the same call.
 */
declare const deleteAudioBuffersByCallSid: (callSid: string) => Promise<DeleteResult>;
declare const insertClientAudioBuffer: (audioBufferInput: CreateAudioBufferInput) => Promise<InsertOneResult<ClientAudioBufferType>>;
declare const findClientAudioBuffersByCallSidAndRange: (callSid: string, startMs?: number, endMs?: number) => Promise<ClientAudioBufferDoc[]>;
declare const getAudioChunksByCallSid: (callSid: string, limit?: number) => Promise<Buffer[]>;
declare const getMergedAudioByCallSid: (callSid: string, limit: number) => Promise<Buffer>;
export { insertClientAudioBuffer, getClientAudioBuffersCollection, findClientAudioBuffersByCallSidAndRange, getAudioChunksByCallSid, getMergedAudioByCallSid, deleteAudioBuffersByCallSid, };
//# sourceMappingURL=clientAudioBuffer.getters.d.ts.map