@raccoons-co/ethics/lib/main/Strict.d.ts

Clean code ethics.

/**
 * Static method to enforce a clean code ethics.
 */
export default class Strict {
    private constructor();
    /**
     * Ensures that an object reference is not null.
     *
     * @param reference - an object reference
     * @param message - an optional of the exception if the check fails
     * @returns the non-null reference that was validated
     * @throws NullPointerException if reference is null
     */
    static notNull<T>(reference: T, message?: string): NonNullable<T>;
    /**
     * Ensures the truth of an expression.
     *
     * @param expression - a boolean expression
     * @param message - an optional message of the exception if check fails
     * @throws IllegalArgumentException if expression is false
     */
    static checkArgument(expression: boolean, message?: string): void;
}