import { type Annotation } from './Annotations.js';
import { type RecorderInterface, SampleValue } from './RecorderInterface.js';
export declare class FloatRecorder implements RecorderInterface {
    sampleRate: number;
    private readonly data;
    private readonly annotationCollector;
    pushSample(value: SampleValue): void;
    getFloat32Array(): Float32Array;
    beginAnnotation(label: string): void;
    endAnnotation(): void;
    getAnnotations(): Annotation[];
}