import { ABIType } from './abi_type.js';
import { ABITransactionType } from './transaction.js';
import { ABIReferenceType } from './reference.js';
import { ARC28Event } from './event.js';
export interface ABIMethodArgParams {
    type: string;
    name?: string;
    desc?: string;
}
export interface ABIMethodReturnParams {
    type: string;
    desc?: string;
}
export interface ABIMethodParams {
    name: string;
    desc?: string;
    args: ABIMethodArgParams[];
    returns: ABIMethodReturnParams;
    /** Optional, is it a read-only method (according to [ARC-22](https://arc.algorand.foundation/ARCs/arc-0022)) */
    readonly?: boolean;
    /** [ARC-28](https://arc.algorand.foundation/ARCs/arc-0028) events that MAY be emitted by this method */
    events?: ARC28Event[];
}
export type ABIArgumentType = ABIType | ABITransactionType | ABIReferenceType;
export type ABIReturnType = ABIType | 'void';
export declare class ABIMethod {
    readonly name: string;
    readonly description?: string;
    readonly args: Array<{
        type: ABIArgumentType;
        name?: string;
        description?: string;
    }>;
    readonly returns: {
        type: ABIReturnType;
        description?: string;
    };
    readonly events?: ARC28Event[];
    readonly readonly?: boolean;
    constructor(params: ABIMethodParams);
    getSignature(): string;
    getSelector(): Uint8Array;
    txnCount(): number;
    toJSON(): ABIMethodParams;
    static fromSignature(signature: string): ABIMethod;
}
export declare function getMethodByName(methods: ABIMethod[], name: string): ABIMethod;