| 1 | import { Seconds } from "../type/Units.js";
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| 2 | import { Emitter } from "../util/Emitter.js";
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| 3 | import { AnyAudioContext } from "./AudioContext.js";
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| 4 | import type { DrawClass as Draw } from "../util/Draw.js";
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| 5 | import type { DestinationClass as Destination } from "./Destination.js";
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| 6 | import type { TransportClass as Transport } from "../clock/Transport.js";
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| 7 | import type { ListenerClass as Listener } from "./Listener.js";
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| 8 | export type ExcludedFromBaseAudioContext = "onstatechange" | "addEventListener" | "removeEventListener" | "listener" | "dispatchEvent" | "audioWorklet" | "destination" | "createScriptProcessor";
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| 9 | export type BaseAudioContextSubset = Omit<BaseAudioContext, ExcludedFromBaseAudioContext>;
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| 10 | export type ContextLatencyHint = AudioContextLatencyCategory;
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| 11 | export declare abstract class BaseContext extends Emitter<"statechange" | "tick"> implements BaseAudioContextSubset {
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| 12 | abstract createAnalyser(): AnalyserNode;
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| 13 | abstract createOscillator(): OscillatorNode;
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| 14 | abstract createBufferSource(): AudioBufferSourceNode;
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| 15 | abstract createBiquadFilter(): BiquadFilterNode;
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| 16 | abstract createBuffer(_numberOfChannels: number, _length: number, _sampleRate: number): AudioBuffer;
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| 17 | abstract createChannelMerger(_numberOfInputs?: number | undefined): ChannelMergerNode;
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| 18 | abstract createChannelSplitter(_numberOfOutputs?: number | undefined): ChannelSplitterNode;
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| 19 | abstract createConstantSource(): ConstantSourceNode;
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| 20 | abstract createConvolver(): ConvolverNode;
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| 21 | abstract createDelay(_maxDelayTime?: number | undefined): DelayNode;
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| 22 | abstract createDynamicsCompressor(): DynamicsCompressorNode;
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| 23 | abstract createGain(): GainNode;
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| 24 | abstract createIIRFilter(_feedForward: number[] | Float32Array, _feedback: number[] | Float32Array): IIRFilterNode;
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| 25 | abstract createPanner(): PannerNode;
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| 26 | abstract createPeriodicWave(_real: number[] | Float32Array, _imag: number[] | Float32Array, _constraints?: PeriodicWaveConstraints | undefined): PeriodicWave;
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| 27 | abstract createStereoPanner(): StereoPannerNode;
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| 28 | abstract createWaveShaper(): WaveShaperNode;
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| 29 | abstract createMediaStreamSource(_stream: MediaStream): MediaStreamAudioSourceNode;
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| 30 | abstract createMediaElementSource(_element: HTMLMediaElement): MediaElementAudioSourceNode;
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| 31 | abstract createMediaStreamDestination(): MediaStreamAudioDestinationNode;
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| 32 | abstract decodeAudioData(_audioData: ArrayBuffer): Promise<AudioBuffer>;
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| 33 | abstract createAudioWorkletNode(_name: string, _options?: Partial<AudioWorkletNodeOptions>): AudioWorkletNode;
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| 34 | abstract get rawContext(): AnyAudioContext;
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| 35 | abstract addAudioWorkletModule(_url: string): Promise<void>;
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| 36 | abstract lookAhead: number;
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| 37 | abstract latencyHint: ContextLatencyHint | Seconds;
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| 38 | abstract resume(): Promise<void>;
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| 39 | abstract setTimeout(_fn: (...args: any[]) => void, _timeout: Seconds): number;
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| 40 | abstract clearTimeout(_id: number): this;
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| 41 | abstract setInterval(_fn: (...args: any[]) => void, _interval: Seconds): number;
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| 42 | abstract clearInterval(_id: number): this;
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| 43 | abstract getConstant(_val: number): AudioBufferSourceNode;
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| 44 | abstract get currentTime(): Seconds;
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| 45 | abstract get state(): AudioContextState;
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| 46 | abstract get sampleRate(): number;
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| 47 | abstract get listener(): Listener;
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| 48 | abstract get transport(): Transport;
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| 49 | abstract get draw(): Draw;
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| 50 | abstract get destination(): Destination;
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| 51 | abstract now(): Seconds;
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| 52 | abstract immediate(): Seconds;
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| 53 | toJSON(): Record<string, any>;
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| 54 | readonly isOffline: boolean;
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| 55 | }
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