import { Int, Pointer, Float32, ConfigPointer } from "./types.js";
export interface WASMModule {
    _kiss_fft_alloc(nfft: Int, inverse: boolean, mem: Int, lenmem: Int): ConfigPointer;
    _kiss_fft(cfg: ConfigPointer, fin: Pointer<Float32>, fout: Pointer<Float32>): void;
    _kiss_fftnd_alloc(dims: Pointer<Int>, ndims: Int, inverse: boolean, mem: Int, lenmem: Int): ConfigPointer;
    _kiss_fftnd(cfg: ConfigPointer, fin: Pointer<Float32>, fout: Pointer<Float32>): void;
    _kiss_fftr_alloc(nfft: Int, inverse: boolean, mem: Int, lenmem: Int): ConfigPointer;
    _kiss_fftr(cfg: ConfigPointer, timedata: Pointer<Float32>, freqdata: Pointer<Float32>): void;
    _kiss_fftri(cfg: ConfigPointer, freqdata: Pointer<Float32>, timedata: Pointer<Float32>): void;
    _kiss_fftndr_alloc(dims: Pointer<Int>, ndims: Int, inverse: boolean, mem: Int, lenmem: Int): ConfigPointer;
    _kiss_fftndr(cfg: ConfigPointer, timedata: Pointer<Float32>, freqdata: Pointer<Float32>): void;
    _kiss_fftndri(cfg: ConfigPointer, freqdata: Pointer<Float32>, timedata: Pointer<Float32>): void;
    HEAP32: Int32Array;
    HEAPU8: Uint8Array;
    HEAPF32: Float32Array;
    _allocate(n: Int): Pointer<Float32>;
    _copy(arr: Pointer<Float32>, n: Int): Pointer<Float32>;
    _get_value(arr: Pointer<Float32>, i: Int): Float32;
    _set_value(arr: Pointer<Float32>, i: Int, value: Float32): void;
    _scale(arr: Pointer<Float32>, n: Int, scale: Float32): void;
    _malloc<T>(size: Int): Pointer<T>;
    _free<T>(ptr: Pointer<T>): void;
}
export declare const wasm: WASMModule;