export interface ScriptLoadOptions {
    nonce?: string;
}
export declare function applyScriptNonce(script: HTMLScriptElement, nonce?: string): void;
export declare function resolveCspNonce(documentRef: Document | null | undefined, explicitNonce?: string): string | undefined;
export declare function prepareScriptNonce(documentRef: Document | null | undefined, explicitNonce?: string): string | undefined;
export declare function loadScript(documentRef: Document, src: string, options?: ScriptLoadOptions): Promise<void>;