warscript/utility/preconditions.d.ts

A typescript library for Warcraft III using Warpack.

/** @noSelfInFile */
/**
 * Throws an {@link IllegalArgumentException} if the `value` is false.
 */
export declare const require: (value: boolean, message?: string) => asserts value is true;
/**
 * Throws an {@link IllegalArgumentException} if the `value` is null.
 * Otherwise, returns the not null value.
 */
export declare const requireNotNull: <T>(value: T, message?: string) => NonNullable<T>;
/**
 * Throws an {@link IllegalStateException} if the `value` is false.
 */
export declare const check: (value: boolean, message?: string) => asserts value is true;
/**
 * Throws an {@link IllegalStateException} if the `value` is null.
 * Otherwise, returns the not null value.
 */
export declare const checkNotNull: <T>(value: T, message?: string) => NonNullable<T>;
/**
 * Throws an {@link IllegalStateException} with the given `message`.
 */
export declare const error: (message: unknown) => never;