import type { CategorySampleTyped } from './CategoryType';
import type { CategoryTypeIdentifier } from './CategoryTypeIdentifier';
import type { QuantitySampleTyped } from './QuantitySample';
import type { QuantityTypeIdentifier } from './QuantityTypeIdentifier';
import type { SampleTypeIdentifier } from './Shared';
export interface EmitterSubscription {
    remove: () => void;
}
export interface OnChangeCallbackArgs {
    readonly typeIdentifier: SampleTypeIdentifier;
    readonly errorMessage?: string;
}
export interface OnQuantitySamplesCallbackError<T extends QuantityTypeIdentifier = QuantityTypeIdentifier> {
    readonly typeIdentifier: T;
    readonly errorMessage: string;
}
export interface OnQuantitySamplesCallbackSuccess<T extends QuantityTypeIdentifier = QuantityTypeIdentifier> {
    readonly typeIdentifier: T;
    readonly samples: readonly QuantitySampleTyped<T>[];
}
export type OnQuantitySamplesCallback<T extends QuantityTypeIdentifier = QuantityTypeIdentifier> = OnQuantitySamplesCallbackError<T> | OnQuantitySamplesCallbackSuccess<T>;
export interface OnCategorySamplesCallbackError<T extends CategoryTypeIdentifier = CategoryTypeIdentifier> {
    readonly typeIdentifier: T;
    readonly errorMessage: string;
}
export interface OnCategorySamplesCallbackSuccess<T extends CategoryTypeIdentifier> {
    readonly typeIdentifier: T;
    readonly samples: readonly CategorySampleTyped<T>[];
}
export type OnCategorySamplesCallback<T extends CategoryTypeIdentifier> = OnCategorySamplesCallbackError<T> | OnCategorySamplesCallbackSuccess<T>;