import { VariableDeclaration } from "solidity-ast";
export declare function trim(text: string): string | undefined;
export declare function joinLines(text?: string): string | undefined;
/**
 * Format a variable as its type followed by its name, if available.
 */
export declare function formatVariable(v: VariableDeclaration): string;
export declare const eq: (a: unknown, b: unknown) => boolean;
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